00528nam a22001577a 4500 BD-DhUL 20150103130656.0 150103s1956 us a|||| |||| 001 0 eng d BD-DhUL 681.843 WET Tape recorders : how they work / Charles G Westcott and Richard F Dubbe, revised by Howard W. Same Editorial stuff. New York : Howard W. Sams & Co., 1972. 224p. : ill. ; 21 cm. Includes bibliographical references and index. ddc BK 26934 26934 0 0 ddc 0 681_843000000000000_WET 0 NFIC 50863 DUSL DUSL GEN 2015-01-03 681.843 WET A111427 2015-01-03 4 2015-01-03 BK 0 0 ddc 0 681_843000000000000_WET 0 NFIC 50864 DUSL DUSL GEN 2015-01-03 681.843 WET A111425 2015-01-03 2 2015-01-03 BK