The Negro of today : remarkable growth of fifty years /

Reprinted from the London Times, "American number" July 4, 1921.

The expanding soybean meal market : how changes in feeding practices and growth of the formula feed industry have affected demand /

Cover title.

The growth of the Gospels

Mode of access: Internet.

Propaganda and the Nazi war film

Lithoprinted.

The effects of restraining boundaries on the passive resistance of sand; results of a series of tests with a medium-scale testing apparatus. Report submitted to the Office of Naval Research, Dept. of the Navy,

"Project No. Nr-081-117. Contract No. Nonr-100 9(00)"

Planning for company growth; the executive's guide to effective long range planning.

Mode of access: Internet.

Sequential purification and crystal growth for the production of low cost silicon substrates : quarterly technical progress report no. 1, September 15-December 31, 1979 /

"February 1980."

Photovoltaic mechanisms in polycrystalline thin film silicon solar cells : quarterly technical progress report no. 1, July 30-October 31, 1980 /

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

Sequential purification and crystal growth for the production of low cost silicon substrates : annual report, September 15, 1979-September 14, 1980 /

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

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."

Photovoltaic research branch semiannual report : period covered : 1 October 1979 to 31 March 1980 /

This report covers SERI research activities on solid-state theory, high-efficiency cells, thin-film cells, silicon purification, silicon crystallization, thick-film technology, surface and interface analysis, and growth of GaAs and related compounds by metal-organic chemical vapor desposition.

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

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

Commercialization of a thick film solar cell : quarterly technical progress report for period September 1 - October 1, 1980 /

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

Development of copper sulfide/cadmium sulfide thin-film solar cell s : third technical progress report, January 13 - April 12, 1980 /

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

Development of copper sulfide/cadmium sulfide thin film solar cell s : fourth technical progress report, April 13 - July 12, 1980 /

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