000 00319nam a2200133Ia 4500
005 20260413100314.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aGupta, R.B.
245 0 _aElectrical Science
260 _bNew Delhi, Satya Prakashan
_c1993
300 _a661
942 _cBB
999 _c120
_d120