| 000 | 00351nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 151011s9999 xx 000 0 und d | ||
| 041 | _aENG | ||
| 100 | _aQureshi, M. M.[et al.] | ||
| 245 | _aAppropriate technology & development | ||
| 260 |
_c1981 _aIslamabad _bAppropriate Technology Development Organization |
||
| 300 | _axv, 430p. | ||
| 942 |
_cBK _2udc |
||
| 999 |
_c20382 _d20382 |
||