00461nam a2200169Ia 450000500170000000800460001702000180006303700130008104000200009404100130011408400250012710000200015224500440017226000460021630000160026236500130027820250508165424.0008  250505s9999    xx            000 0 hin d  a81-7096-103-3  aTextBook  aFEDLbengcFEDL  ahin2eng  a001.422, GAR/RqFEDL  aGarrett Henry E 0aShiksha evam manovigyan mein sankhiakee  aLudhiana, IndiabKalyani Publishersc1989  axiii, 576p.  aINRb175