000 00344nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
020 _a0121370305
082 _a621.381404 B879
100 _aBROWN,M
245 0 _aPRACTICAL SWITCHING POWER SUPPLY DESIGN
260 _aNEW YORK
_bACADEMIC
_c1990
300 _a240P.,25X18CMS.
942 _cBK
_2DDC
999 _c27140
_d27140