TY  - BOOK
AU  - Roberts 
TI  - Solar electricity : a practical guide to designing and installing small photovoltaic systems 
SN  - 0138263140
U1  - 621.31244 ROB 1991 
PY  - 1991///
CY  - New York
PB  - Prentice Hall
KW  - Photovoltaic power generation
N1  - Includes bibliographical references and index
ER  -