00258nam a2200085Ia 4500008004100000100002500041245004900066260004800115260000900163170620s9999    xx            000 0 und d  aKoul- Lokesh (Hindi) 0aShaikshik Anusandhan Ki Karyapranali (Hindi)  bNew Delhi- Vikas Publishing House Pvt. Ltd.  c2002