00912cam a2200301 i 4500 1793105 BD-DhUL 20140814102432.0 790104s1979 caua b 001 0 eng 78031979 071671082X 0716710838 (pbk.) DLC DLC DLC BD-DhUL TJ163.2 .E4842 333.7 SIR Energy : readings from Scientific American / with introductions by S. Fred Singer. San Francisco : W. H. Freeman, c1979. vi, 221 p. : ill. ; 29 cm. US$ 20.95 Includes index. Bibliography: p. [215]-218. Power resources. Power (Mechanics) Singer, S. Fred (Siegfried Fred), 1924- Scientific American. 7 cbc orignew 1 ocip 19 y-gencatlg ddc BK 2780 2780 0 0 ddc 0 333_700000000000000_SIR 0 NFIC 5272 DUSL DUSL GEN 1982-02-10 Purchased 333.7 SIR A202634 2014-08-14 1 2014-08-14 BK