| 000 | 00795nam a2200241Ia 4500 | ||
|---|---|---|---|
| 001 | 2633 | ||
| 008 | 160613b1981 xxu||||| |||| 00| 0 und d | ||
| 020 | _a0803917091 | ||
| 021 | _a0-8039-1709-1 | ||
| 080 | _a311 | ||
| 100 |
_aSPECTOR, Paul E. _91835 |
||
| 245 | _aResearch desings | ||
| 260 |
_aLondon [etc.] _bSAGE Publications _c1981 |
||
| 300 | _a80 | ||
| 490 | _a(SAGE University Papers. Quantitative Applications in the Social Sciences; 23) | ||
| 655 |
_aCiències socials _97542 |
||
| 655 |
_9589 _aESTADÍSTICA _fSTATISTICS _iESTADÍSTICA |
||
| 655 |
_9940 _aINVESTIGACIÓN _fRESEARCH _iINVESTIGACIÓ |
||
| 655 |
_999 _aMETODOLOGÍA _fMETHODOLOGY _iMETODOLOGIA |
||
| 655 |
_91110 _aMÉTODOS ESTADÍSTICOS _fSTATISTICAL METHODS _iMÈTODES ESTADÍSTICS |
||
| 998 | _a1981-01-01 | ||
| 999 |
_c1426 _d1426 |
||