000 00315nam a2200121Ia 4500
008 210219s9999||||xx |||||||||||||| ||und||
082 _a621.3
_bT969F
100 _aTiwari S N
245 2 _aA first course in electrical engineering
_cTiwari S N
260 _aNew Delhi
_bWheeler
_c1994
300 _axvi,517
942 _cBK
999 _c2349
_d2349