000 00300nam a2200121Ia 4500
008 200906s9999 xx 000 0 und d
082 _a621.314 G293
100 _aGERBERT,K.L
245 0 _aTRANSFORMERS,PRINCIPLES AND APPLICATIONS
260 _bD.B.T, AMERICA
_c1980
300 _a14X22
942 _cBK
999 _c62460
_d62460