000			00408nam a22001577a 4500
999			_c1196 _d1196
003			OSt
005			20240801165807.0
008			190402b xxu||||| |||| 00| 0 eng d
082			_223 _a373 _bHEM
100			_aHemchand,T.K.
245			_aProblems of : _bSecondary Education.
250			_a1st ed.
260			_aNew Delhi, _bCrescent Publishing Corporation: _c2009.
300			_a271p. _c23 cm.
942			_2ddc _cBK