TY  - BOOK
AU  - Rai, G.D
TI  - Solar Energy Utilization: A Textbook for Engineering Students
SN  - 817409184-X
U1  - 621.47RAI 
PY  - 2008///
CY  - New Delhi
PB  - Khanna Publishers
UR  - http://books.google.com.pk/books/about/Solar_Energy_Utilization.html?id=MOKxXwAACAAJ&redir_esc=y
ER  -