000			00595nam a22002057a 4500
999			_c68289 _d68289
003			OSt
005			20190829143833.0
008			740813s abcf b 000 0 eng
040			_aOSt _cOSt _dOSt
082			_a373 / L553d
100			_aLeonard, John Paul. _9242115
245			_aDeveloping the secondary school curriculum / _cJohn Paul Leonard.
250			_arev. ed.
260			_aNew York : _bRinehart and Winston, _cc 1956.
300			_axxiii, 582 p. ; _c23 cm.
500			_a Includes index
508			_a93
650			_aEducation _vSecondary -- Curricula. _9242116
942			_2ddc _cBK