| 000 | 00391namaa2200145 a 4500 | ||
|---|---|---|---|
| 999 |
_c79123 _d79123 |
||
| 007 | BK | ||
| 008 | 211014b1974 n |||g |||| 001 0 eng d | ||
| 082 |
_a300.1 _bCOL N85T |
||
| 100 | _aCortes, Fernando | ||
| 245 |
_aSystems analysis for social scientists/ _c Fernando, Cortes |
||
| 260 |
_aNew York: _bJohn Wilay; _c1974P.: |
||
| 300 | _axv, 336P.: | ||
| 650 | 0 | _aSocial sciences | |
| 999 | _$TRK | ||