000 00310nam a2200121Ia 4500
008 220201s2001 xx 000 0 eng d
082 _a621.381
_bRAN
100 _aRangnekar, Saroj
245 0 _aDigital electronics
260 _aNew Delhi
_bLearning Materials Centre ISTE
_c2001
300 _a306
942 _2ddc
999 _c28377
_d28377