000 00318nam a2200121Ia 4500
008 220217s9999||||xx |||||||||||||| ||und||
082 _a621.381 5 SIN
100 _aSingh, B.P
_91187
245 0 _aSemiconnductor devices and circuits
260 _aDhanpat rai
_bDelhi
_c1999
300 _b135
650 _aCIRCUITRY
999 _c165986
_d165986