| 000 | 00424nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 150518s1981||||xx |||||||||||||| ||und|| | ||
| 020 | _a803917090 | ||
| 082 |
_a300.72 _bSPE |
||
| 100 | _aSpector, Paul E. | ||
| 245 |
_aResearch designs _cSpector, Paul E. |
||
| 250 | _a- | ||
| 260 |
_aBeverly Hills _b Sage Publications _c1981 |
||
| 300 | _a80 p. | ||
| 500 | _aOrdered Price: ; Discount: | ||
| 923 | _n45 | ||
| 942 | _cBK | ||
| 999 |
_c19114 _d19114 |
||