00405nam a22001577a 4500 BD-DhUL 20160117130917.0 160113s 1968nyuao||| r||| 00| 0 eng BD-DhUL BD-DhUL 537.505 ELE Electronics'69 buyers' guide / New York: McGraw-Hill, 1968. v. : ill. ; 28 cm. Electronics ddc REF 44779 44779 0 0 ddc 0 537_505000000000000_ELE 1 REF 73473 DUSL DUSL REF 2053-07-02 Gift 537.505 ELE A60077 2016-01-13 v. 41, no. 22A 2016-01-13 REF