000 | 00483nam a2200181Ia 4500 | ||
---|---|---|---|
008 | 170101s1949 xx 000 0 und d | ||
082 | _a649.12 U-4Y | ||
100 | _aU.S. Department of Health, Educationand Welfare | ||
245 | 0 | _aYour child from 6 to 12 | |
260 | _c1949 | ||
300 | _a141p | ||
440 | _aChildren's bureau publication, no.124 | ||
650 | _aCHILD STUDY | ||
653 | _aCHILD STUDY | ||
653 | _aCHILDREN CARE AND HYGIENE | ||
653 | _aEDUCATION | ||
942 |
_2ddc _cB |
||
999 |
_c52255 _d52255 |