| 000 | 00487 a2200145 4500 | ||
|---|---|---|---|
| 082 |
_a607 _bFIF |
||
| 245 |
_a15th & 16th combined annual progress report 1989-90 _cCompiled by Pakistan council of appropriate technology |
||
| 260 |
_aIslamabad: _bPakistan council of appropriate technology, _c1990. |
||
| 300 | _a45p. | ||
| 500 | _aHB | ||
| 546 | _aEng | ||
| 650 |
_aTechnology-Study and teaching _92554 |
||
| 700 |
_aPakistan council of appropriate technology(comp.) _932167 |
||
| 942 | _cBK | ||
| 999 |
_c41887 _d41887 |
||