00634pam a2200241 i 4500 12999 12999 INP 20260622100057.0 790524s1979 nyua b 001 0 eng 0442253680 EG-INP eng EG-INP 333.7 21 T S Michels, Tim. Solar energy utilization / Tim Michels. New York : Van Nostrand Reinhold, 1979. 253 p. ; 22 cm. Includes index. Bibliography: p. 235-239. Solar energy. 3072 EGPV26 EGPV10 copycat 0 INP INP BK