000 00272nam a22001097a 4500
082 _a621.34 DIG'M
100 _aMEYERHOFF, ALBERT J
_980324
245 _aDIGITAL APPLICATION OF MAGNETIC DEVICES
260 _aNEWYORK
_bJOHN WILEY
_c1960
300 _aXIX, 604P
942 _cBK
999 _c585276
_d585276