000 00363nam a2200133Ia 4500
008 241226s9999 xx 000 0 und d
020 _a8174571485
082 _a373.7
_bMAT
100 _aMathur, S. S.
245 0 _aTeacher and secondary education
260 _aAgra :
_bVinod Pustak Mandir ,
_c2004.
300 _a238 Pages;
650 _aSecondary Education
999 _c176597
_d176597