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."

Electrochemical photovoltaic cells : project 65021 final technical progess report for the period April 15, 1979, through April 17, 1980 /

"September 1980."

Electrochemical photovoltaic cells CdSe thin film electrodes : final report, June 1979-June 1980 /

"Contract No. AC02-77CH00178."

Indium phosphide/cadmium sulfide thin-film solar cells : final report for period May 1979 - July 1980 /

"Contract No. AC02-77CH00178."