000 00265nam a2200109Ia 4500
008 170101s1948 xx 000 0 und d
082 _a613.7 G91M
100 _aGROUT, Ruth E
245 0 _aHealth teaching in school
260 _bPhiladelphia
_c1948
942 _2ddc
_cB
999 _c40418
_d40418