00297nam a2200097Ia 4500008004100000100002600041245006300067260004300130260000900173999001700182170620s9999    xx            000 0 und d  aOberoi- S. C. (Hindi) 0aShaikshik tatha vyavsayik nirdeshan evam paramarsh (Hindi)  bMeerut- International Publishing House  c2004  c23990d23990