TY - BOOK AU - Beckman, William A. AU - Duffie, John A.Beckman, William A. TI - Solar engineering of thermal processes SN - 9780470873663 AV - 621.47 DUF 2013 U1 - 621.47 DUF 2013 PY - 2013/// CY - Hoboken PB - Wiley KW - Mechanical Engineering ER -