000 00283nam a2200085Ia 4500
008 150310s9999 xx 000 0 und d
100 _aHANS GUMHALTER
245 _aPOWER SUPPLY SYSTEM IN COMMUNICATION ENGG. Pt-II : Equipment Engg. & Planning Institute
260 _c1985
_bWILEY EASTERN LTD
999 _c23745
_d23745