| 000 | 00354cam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 180718b1970 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aR143068x42 Un3s-1968 | ||
| 245 |
_aSurvey of professional scientists 1968 _cby Ministry of Technology |
||
| 260 |
_aLondon _bHer Majesty's Stationery Office _c1970 |
||
| 300 | _a41p | ||
| 700 | _aU.K. Ministry of Technology | ||
| 999 |
_c495757 _d495757 |
||