000 00382nam a2200157Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a375
_bG995
100 _aGwynu J M
245 _aCurriculum principles and social trends
260 _aNew York
_bMacmillan
_c1945
300 _axix,630p.
650 _aCurriculum
942 _cBK
999 _c27356
_d27356