| 000 | 00486ntaaa2200181 4500 | ||
|---|---|---|---|
| 003 | 01 | ||
| 005 | 20251027202727.0 | ||
| 008 | 0714s1973 ag 01 | ||
| 040 |
_aAR-BaBN _bspa _cAR-BaBN _eaacr _dRIC |
||
| 082 | _a649.1000 C43 | ||
| 100 |
_aChildren's Bureau _927171 |
||
| 245 | _aInfant care | ||
| 250 | _a1 ed. | ||
| 260 |
_aWashington DC : _bU.S. Department of Labour, _cs.f. |
||
| 300 |
_a135 p ; _cChildren's Bureau Publication : 8 |
||
| 650 |
_aniños-cuidado _96479 |
||
| 942 | _cBK | ||
| 999 |
_c22511 _d22511 |
||