000 00446nam a2200157Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a375
_bG786
110 _aGreat Britain. Board of Education
245 _aDifferentiation of the curriculum for boys and girls respectively in secondary schools
260 _aLondon
_bHMSO
_c1923
300 _axvi,193p.
650 _aCurriculum
942 _cBK
999 _c94650
_d94650