00431nam a2200157Ia 450000500170000000800460001703700120006304000210007504100130009608400210010924500270013024500100015726000820016730000100024965000140025920250508161734.0008  250505s9999    xx            000 0 hin d  aTextual  aFEDL bengcFEDL  ahin2hin  a370.6, NCEqFEDL 0aVarshik report 1971-72 0cNCERT  aNew Delhi, IndiabNational Council of Educational Research and Trainingc1973  a157p.  aEducation