000 00397nam a2200157Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a372.01
_bEd.106
100 _aAvinashilingam T S
245 _aUnderstanding basic education
260 _aDelhi
_bManager of pub.
_c1957
300 _aii,61p.
650 _aElementary education
942 _cBK
999 _c96778
_d96778