| 000 | 00518 a a2200145 04500 | ||
|---|---|---|---|
| 001 | 16693 | ||
| 003 | |||
| 040 | _a | ||
| 090 | _a1001 A188po | ||
| 100 | _aChattopadhyay, Paresh | ||
| 111 | _aSymposium Action rresearch and scientific analysis= Investigación activa y análisis científico (Cartagena, Colombia. Abril 18-23, 1977) | ||
| 245 | _aPolitical economy or "critique" of political economy?: on some aspects of the relation between theory and practice | ||
| 260 |
_aCartagena : _bA.I.S. |
||
| 300 | _a18 p. | ||
| 999 |
_c4977 _d4977 |
||