000 00312nam a2200133Ia 4500
700 _aTrull, Albert
100 _aBanghart, Frank W.
942 _cBK
654 _a
245 _aEducational Planning
260 _aNew York
_bMacmillan Publishing Company
_c1973
082 _a371.018
300 _c24.0cm
_axii,463
999 _c380487
_d380487
041 _aeng