| 000 | 00416cam a22001337a 4500 | ||
|---|---|---|---|
| 008 | 180718b1951 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aP61 B145 | ||
| 100 | _aBaer, Max F. | ||
| 245 |
_aOccupational information: its nature and use _cby Max F. Baer and Edward C. Roeber |
||
| 260 |
_aChicago _bScience Research Associates _c1951 |
||
| 300 | _axi, 603p. | ||
| 650 | _aVocational guidance | ||
| 700 | _aRoeber, Edward C. | ||
| 999 |
_c431821 _d431821 |
||