000 00312nam a2200145Ia 4500
008 220709s9999 xx 000 0 und d
082 _a0
_bLEN
100 _aLENK RON
245 0 _aPRACTICAL DESIGN OF POWER SUPPLIES
250 _a1
260 _bJOHN WILEY & SONS.
300 _a0
942 _cBK
999 _c80035
_d80035