TY  - BOOK
AU  - Sukhatme, S.P and Nayak, J.K
TI  - Solar energy: principles of thermal collection and storage 
SN  - 9780070260641
AV  - 19807-19811 
U1  - 621.471 22
PY  - 2008///
CY  - New Delhi
PB  - McGraw Hill Education
ER  -