000 00584nam a2200217Ia 4500
005 20250508154417.0
008 008 250505s9999 xx 000 0 eng d
037 _aTextBook
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a375, LEO
_qFEDL
100 _aLeonard J Paul
245 0 _aDeveloping the secondary school curriculum
250 _aRev
260 _aNew York, USA
_bHolt, Rinehart and Winston
_c1960
300 _axxiii,582p
365 _aINR
_b40.68
650 _aCurriculum
942 _cTB
_h375, LEO
999 _c1350012
_d1350012