000 00326nam a2200121Ia 4500
008 241013s9999 xx 000 0 und d
020 _aNMIT014662
100 _aGumhalter, Hans
245 0 _aPower Supply Systems in Communication Engineering
260 _aN.Delhi
_bJohn Wiley & Sons, Inc.,
_c2008
300 _a538
942 _cBK
999 _c2646
_d2646