000 00309nam a2200133Ia 4500
100 _aJohn Markus
020 _a0-07-040461-5
654 _aENGINEERING
942 _cBK
245 _aSpecial circuits ready-reference
260 _aMcGraw - Hill, New York
_cc1982
082 _a621.3815 Mar
300 _axx,234p
999 _c26286
_d26286