TY  - BOOK
AU  - Duffie,John A
AU  - Beckman, William A
TI  - Solar energy thermal processes
SN  - 0-471-22371-9
PY  - 1974///
CY  - London: 
PB  - John Wiley & Sons, 
KW  - Solar energy
KW  - Solar radiation
ER  -