000 00494nam a2200205Ia 4500
008 230524s9999 xx 000 0 und d
040 _cUDSM
050 _aRA440.I7
100 _aIrwin, Leslie William
245 0 _aMethods and material in school health education
260 _aSt, Louis
260 _bMosby
260 _c1956
300 _a367p.
300 _c23cm.
650 _aHealth education
700 _aill
942 _2Library of Congress Classification
942 _cBook
999 _c28622
_d28622