00689nam a22002171 4500 750506 BD-DhUL 20140924121957.0 780308s1962 nyua 000 0 eng 62008095 DLC DLC DLC BD-DhUL TK7819 .M3 537.2 MAR Mann, Martin, 1920- Revolution in electricity, the story of the wonder crystals: transistors, solar cells, supermagnets, and electronic lights. New York, Viking Press, 1962. 171 p. illus. 24 cm. Electronics Popular works. 7 cbc orignew 1 ocip 19 y-gencatlg ddc BK 12738 12738 0 0 ddc 0 537_200000000000000_MAR 0 NFIC 22761 DUSL DUSL GEN 2063-08-20 Purchase 537.2 MAR A25078 2014-09-24 2014-09-24 BK