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008 231221b xxu||||| |||| 00| 0 eng d
020 _a0226820319
040 _aSLIDA
_cSLIDA
_dSLIDA
041 _aeng
082 _2UDC
_a372
_bTYL
100 _94485
_aTyler, Ralph W.
245 _aBasic Principles Of Curriculum and Instruction
_cRalph W Tyler .
_hEnglish.
260 _aChicago :
_bThe University Of Chicago Press ,
300 _av,128.:
_bill.;
_c19cm
942 _2ddc
_cLEN