| 000 | 00520nam a22001457a 4500 | ||
|---|---|---|---|
| 008 | 230719b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 | _a06.03:5/6(73NSF) | ||
| 245 |
_aScientists, engineers and technicians in the 1960's _c/ United States Government Printing Office |
||
| 260 |
_aWashington: _bUnited States Government Printing Office, _c1960 |
||
| 300 | _avii, 68p. | ||
| 490 | _aNational Science Foundation | ||
| 650 | _aScience | ||
| 942 |
_2udc _cREF |
||
| 999 |
_c53511 _d53511 |
||