| 000 | 00318 am a2200121 a 4500 | ||
|---|---|---|---|
| 245 | 1 | _aWhat is a SAM? A layman's guide to social accounting matrices | |
| 260 |
_aWashington _c1981 |
||
| 300 | _a1-57 p. | ||
| 100 | 1 |
_a _d |
|
| 942 |
_2udc _cB |
||
| 440 | _aWashington World Staff Working Paper No. 463 | ||
| 901 | _aS34240 | ||
| 999 |
_c114468 _d114468 |
||