000 00248nam a22001097a 4500
082 _a621.381 HIG'P
100 _aHIGGINS, J. C
_976155
245 _aPROBLEMS IN ELECTRONICS
260 _aLONDON
_bEDWARD ARNOLD
_c1964
300 _a288P
942 _cBK
999 _c584624
_d584624