00817pam a2200277 i 4500 864762 BD-DhUL 20150114090720.0 790809s1979 enka b 001 0 eng 79019525 0844813311 (pbk.) DLC DLC DLC BD-DhUL TJ810 .W56 1979 621.47 WIS Wilson, John I. B. Solar energy / John I. B. Wilson. London : Wykeham Publications ; New York : Crane, Russak, 1979. viii, 196 p. : ill. ; 22 cm. S$ 28.70 The Wykeham science series ; 56 Includes index. Bibliography: p. [192]-193. Solar energy. 7 cbc orignew 1 ocip 19 y-gencatlg ddc BK 30584 30584 0 0 ddc 0 621_470000000000000_WIS 0 NFIC 57886 DUSL DUSL GEN 1982-02-02 Purchased 621.47 WIS A195769 2015-01-14 4 2015-01-14 BK 0 0 ddc 0 621_470000000000000_WIS 0 NFIC 57887 DUSL DUSL GEN 1982-02-02 Purchased 621.47 WIS A253707 2015-01-14 6 2015-01-14 BK 0 0 ddc 0 621_470000000000000_WIS 0 NFIC 57890 DUSL DUSL GEN 1982-02-02 Purchased 621.47 WIS A195767 2015-01-14 2 2015-01-14 BK 0 0 ddc 0 621_470000000000000_WIS 0 NFIC 57894 DUSL DUSL GEN 1982-02-02 Purchased 621.47 WIS A195766 2015-01-14 1 2015-01-14 BK 0 0 ddc 0 621_470000000000000_WIS 0 NFIC 57896 DUSL DUSL GEN 1982-02-02 Purchased 621.47 WIS A195770 2015-01-14 5 2015-01-14 BK 0 0 ddc 0 621_470000000000000_WIS 0 NFIC 57898 DUSL DUSL GEN 1982-02-02 Purchased 621.47 WIS A195768 2015-01-14 3 2015-01-14 BK