Sequential purification and crystal growth for the production of low cost silicon substrates : quarterly technical progress report no. 3, April 1-June 30, 1980 /

"August 1980."

Photoelectronic properties of zinc phosphide crystals, films and heterojunctions : quarterly progress report no. 6 for the period July 1 - September 30, 1980 /

The purpose of this research program is to investigate the photoelectronic properties of zinc phosphide (Zn₃P₂ in single crystal form, in thin-film form, and in heterojunctions in which Zn₃P₂ forms one of the elements. This research will be directed toward understanding the role of crystalline defects and impurities in Zn₃P₂, the nature of the electronic charge transport in single crystal and thin-film material, and the properties of photovoltaic heterojunctions involving Zn₃P₂. The scope of the program extends from basic investigations of materials properties on single crystals to the preparation and characterization of all-thin-film heterojunction divices. One of the principal motivations behind this research program is the realization that Zn₃P₂ is a relatively uninvestigated yet ideal component for photovoltaic heterojunction use in solar energy conversion. The proposed program will concentrate on the basic materials problems involved with Zn₃P₂, providing the kind of information needed for other more developmental programs directed toward actual practical cells.

Advanced photovoltaic concentrator cells : quarterly technical progress report no. 5 for period September 1 - November 30, 1980 /

"Work Performed Under Contract No. AC02-77CH00178."

Commercialization of a thick film solar cell : quarterly technical progress report for April 1 - June 30, 1980 /

"Work Performed Under Contract No. AC02-77CH00178."

Low-cost process for P-N junction-type solar cell : quarterly report 4 for May 30 - September 1, 1980 /

"Work Performed Under Contract No. AC02-77CH00178."

Low-cost substrates for polycrystalline-silicon solar cells by electrodeposition processes : thord quarterly progress report for April 1 - June 30, 1980 /

"Work Performed Under Contract No. AC02-77CH00178."

Thin-film polycrystalline silcon solar cells : quarterly technical progress report no. 3 for period April 1 - June 30, 1980 /

"Work Performed Under Contract No. AC02-77CH00178."

Vacuum deposited polycrystalline silicon films for solar cell applications : quarterly report for April 1 - June 30, 1980 /

"Work Performed Under Contract No. AC02-77CH00178."

Electrochemical photovoltaic cells/stabilization and optimization of II-VI semiconductors : first technical progress report for April 15 - June 30, 1980 /

"Work Performed Under Contract No. AC02-77CH00178."

Thin-film polycrystalline silcon solar cells : final technical report for the period October 1, 1979-September 30, 1980. /

"Contract No. AC02-77CH00178."

Arne and the Christmas star : a story of Norway /

At home in his village, Arne and his family prayed for the return of the freighter Stjerne, which was fighting against storms at sea in order to get back to the village. It was Christmas season and the Stjerne was the Christmas ship this year. It's mission was to bring gifts to the village. But more important to Arne, his brother Gustave was first mate on that ship and he and his family prayed for his safe return. This is the story of how Arne does his part to help bring the Christmas ship back safely to port.

Study of the industrial potential of radioisotopic methods in the synthetic detergent and soap industry : final report, March 1-November 30, 1959 /

"September 1960 [OTI Extension Issuance Date]"--Cover.

Editori di Quaracchi : 100 anni dopo bilancio e prospettive : atti del colloquio internazionale, Roma 29-30 maggio 1995 : Scuola superiore de studi medievali e francescani, Pontificio Ateneo Antonianum /

Includes bibliographical references and indexes.

NIH Consensus Development Conference on Celiac Disease : June 28-30, 2004, William H. Natcher Conference Center, National Institutes of Health, Bethesda, Maryland /

Shipping list no.: 2004-0216-P.

Autobiography by Elder Giles B. Avery, of Mount Lebanon, N.Y. : also an account of the funeral service which was held at Watervliet, N.Y., December 30, 1890 : together with testimonials of respect from his many kind friends.

Hymn "The angels are coming" with music on p. 34.