000 00516nam a2200097Ia 4500
008 120223s9999 xx 000 0 und d
082 _a375.001 TAN
100 _aTankard, George G.
245 _aCurriculum improvement : an administrator's guide
260 _bParker Publishing Companyu, Inc.
_aNew York
_c1974
999 _c151065
_d151065