000			00349nam a2200157Ia 4500
008			131111s9999 xx 000 0 und d
100			_aSingh,U.K
245			_aBasic education
260			_aNew Delhi
260			_bCommon wealth
260			_c1997
300			_a384p.
650			_aElementry education
700			_aNayak,A K
763			_a19361
999			_c54146 _d54146