| 000 | 00720nam a2200253Ia 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20220925205126.0 | ||
| 006 | a|||||r|||| 00| 0 | ||
| 007 | ta | ||
| 008 | 220923b |||||||| |||| 00| 0 eng d | ||
| 020 | _a0566005107 | ||
| 037 | _cGeneral Book | ||
| 040 |
_aRTL _cRTL _beng |
||
| 041 |
_2eng _aeng |
||
| 082 | _aX:511.3.N8, M6 | ||
| 100 |
_aBelson William A _991754 |
||
| 245 | 0 |
_aValidity in survey research _b with special reference |
|
| 260 |
_aHants _bSurvey Research _c1986 |
||
| 300 |
_axvi, 565p _ccm. |
||
| 500 | _aBibliography: P544-552 | ||
| 650 |
_aMarketing _915998 |
||
| 942 |
_hX:511.3.N8, M6 _cGB _2CC |
||
| 999 |
_c551299 _d551299 |
||