000 00331nam a2200133Ia 4500
008 180208s9999||||xx |||||||||||||| ||und||
020 _a6257
082 _a621.38153
100 _aMITHAL G.K
245 0 _aELECTRONICS DEVICES AND CIRCUITS
250 _aEleventh
260 _aDELHI
_bP.H.I PUBLISHER-1
_c1981
650 _aPLANE ; TRIGONOMETRY
942 _cGBB
999 _c12753
_d12753