| 000 | 00348nam a22001217a 4500 | ||
|---|---|---|---|
| 082 | _a338.476211310973SPO. | ||
| 100 | _aSporn, P. | ||
| 245 | _aTechnology, engineering and economic. | ||
| 260 |
_aUnited state of America. _bThe Massachusetts Institute of Technology. _c1969 |
||
| 300 |
_axii, 147p. _b23cm. |
||
| 500 | _aIncludes index. | ||
| 942 | _cBK | ||
| 999 |
_c13291 _d13291 |
||