000 00283nam a2200097Ia 4500
008 120224s9999 xx 000 0 und d
082 _a375.001
_bPRA
100 _aPratt, David
245 _aCurriculum design and development
260 _bHarcourt Brace Jovanovich
_aNew York
_c1980
999 _c140689
_d140689