000 00316nam a2200121Ia 4500
005 20260205052030.0
008 260111s9999||||xx |||||||||||||| ||und||
100 _aNarain, Ram
245 0 _aIAS study circle: electrical engineering
260 _aNew Delhi
_bCosmos bookhives
_c1994
300 _a[v.p.]
942 _cBK
999 _c107186
_d107186