| 000 | 00338cam a22001217a 4500 | ||
|---|---|---|---|
| 008 | 180718b1977 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aB0651 Q25/5 | ||
| 100 | _aGlenn, Norval D. | ||
| 245 |
_aCohort analysis _cby Norval D. Glenn |
||
| 260 |
_aBeverly Hills _bSage _c1977 |
||
| 300 | _a72p. | ||
| 650 | _aSocial sciences - mathmatical modles | ||
| 999 |
_c345524 _d345524 |
||