000 00288nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aShukla, Chhaya
245 0 _aPrinciples Of teaching Secondary Schools
260 _aNew Delhi
_bSumit Enterprises
_c2003
300 _a234p.
942 _cBK
999 _c15272
_d15272