00839cam a22002891 4500 9264574 BD-DhUL 20140929143152.0 740103s1943 paua 000 0 eng 43014030 (OCoLC)769472 DLC BD-DhUL BD-DhUL DLC premarc QC523 .H42 19 539.7211 HEE Hector, Luther Grant, 1894- Electronic physics [by] L. Grant Hector, Herbert S. Lein [and] Clifford E. Scouten. Philadelphia, Blakiston [1943] viii, 355p. : illus. ; 22cm. Electricity. Light. Electronics. Lein, Herbert S. Scouten, Clifford E. 7 cbc oclcrpl u ncip 19 y-gencatlg ddc BK 13681 13681 0 0 ddc 0 539_721100000000000_HEE 0 NFIC 24539 DUSL DUSL GEN 2014-09-29 Purchased 539.7211 HEE 48520 2014-09-29 1 2014-09-29 BK