| 000 | 00421nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 170929s9999 xx 000 0 und d | ||
| 040 | _aMAIN | ||
| 041 | _aEnglish | ||
| 082 |
_a658.38 _b( 73 )/WAS |
||
| 100 | _aU.S. DEPTT. OF HEALTH , EDUCATION AND WELFARE, WASHINGTON | ||
| 245 | _aSOCIAL WELFARE IN A CHANGING WORLD | ||
| 260 |
_bU.S.DEPTT. OF HEALTH , EDUCATION AND WELFARE _c1965 |
||
| 650 | _aI.R.P.M | ||
| 942 | _cBK | ||
| 999 |
_c6764 _d6764 |
||