00782cam a22002651 4500 8867450 BD-DhUL 20141219152051.0 750424s1964 xx 000 0 eng 56006996 (OCoLC)1297042 DLC FO DLC BD-DhUL premarc TK5981 .W4 681.842 WET Westcott, Charles G. Tape recorders : how they work / by Charles G. Westcott and Richard F. Dubbe. 2nd ed. Bombay : D. B. Taraaporevala sons, c1964. 222 p. : ill. ; 21 cm. Includes indexes. Magnetic recorders and recording. 7 cbc oclcrpl u ncip 19 y-gencatlg ddc BK 23306 23306 0 0 ddc 0 681_842000000000000_WET 0 NFIC 45138 DUSL DUSL GEN 1972-09-11 Gift 681.842 WET A86414 2014-12-19 2014-12-19 BK