000 00298nam a2200121Ia 4500
008 220201s1979 xx 000 0 eng d
082 _a621.31958
245 0 _aProgrammed course in basic electronics
250 _a2
260 _aNew Delhi
_bTata mc graw hill
_c1979
300 _a651
942 _2ddc
999 _c23867
_d23867