000 00281nam a2200121Ia 4500
008 211126s9999 xx 000 0 und d
082 _a621.3PN84
100 _aPARKERSMITH
245 0 _aPROBLEMS IN ELECTRICAL ENGINEERING
260 _bC.B.S
365 _b90.00
942 _cBTECH
999 _c128573
_d128573