| 000 | 00560nam a22002057a 4500 | ||
|---|---|---|---|
| 999 |
_c92273 _d92273 |
||
| 003 | IIGG | ||
| 005 | 20220425095736.0 | ||
| 008 | 220425s1973 ag ||||| |||| 00| 0 spa d | ||
| 040 | _cIIGG | ||
| 245 | 1 | 0 | _aConceptos y variables en la investigación social |
| 260 |
_aBuenos Aires : _bNueva Visión, _c1973 |
||
| 300 | _a103 p. | ||
| 490 | _aCuadernos de Investigación Social | ||
| 650 | _aINVESTIGACIÓN SOCIAL | ||
| 700 | _aKorn, Francis | ||
| 700 | _aLazarsfeld, Paul | ||
| 700 | _aBarton, Allen H. | ||
| 700 | _aMenzel, Herbert | ||
| 942 |
_2z _cLIBRO |
||