000			00294nam a22001337a 4500
003			SGT
082			_a370 _bS07N
100			_aN.C.E.R.T.
245			_aSEVENTH ALL INDIA SCHOOL (HIGHER-SCHOOL)
260			_aNEW DELHI _bNCERT PUB _c2007
300			_a189
650			_aEDUCATION
942			_2ddc _cBK
999			_c12725 _d12725