| 000 | 00613nam a22001577a 4500 | ||
|---|---|---|---|
| 008 | 230424b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a519.28:65.012.1/.2 _bK9 |
||
| 100 | 1 |
_aHarder, Theodor _97303 |
|
| 245 |
_aIntroduction to mathematical models in market and opinion research: _bWith practical applications, computing procedures, and estimates of computing requirements |
||
| 260 |
_aDordrecht: _bD Reidel Publishing Company, _c1969 |
||
| 300 | _aix, 194p. | ||
| 650 | _aMathematics | ||
| 653 | _aForecasting calculations | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c22813 _d22813 |
||