000 00290nam a2200121Ia 4500
008 221221s9999 xx 000 0 und d
041 _aENG
082 _a621.381
_bPUN/B
100 _aPunagin, R P
245 0 _aBasic Electronics
260 _aNew Delhi
_bTata Mc Graw_Hill
_c2002
942 _cBK
999 _c2713
_d2713