TY - BOOK AU - Pulfrey,David L. TI - Photovoltaic power generation SN - 0442266405 AV - TK2960 .P84 U1 - 621.31244 PUL 1978 PY - 1978/// CY - New York PB - Van Nostrand Reinhold Co. KW - Photovoltaic power generation N1 - Includes bibliographical references and index ER -