| 000 | 00368cam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 180718b1961 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aXA94 In8 | ||
| 245 |
_aFamily living studies : a symposium _cby International Labour Office, Switzerland |
||
| 260 |
_aGeneva _bInternational Labour Office _c1961 |
||
| 300 | _a280p. | ||
| 700 | _aSwitzerland. International Labour Office | ||
| 999 |
_c498881 _d498881 |
||