| 000 | 00474nam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 230731b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 245 |
_aInnovation in the dissemination of scientific and technical information _c/ Applied Communication Research, Incorporated prepared for National Science Foundation April 1975 |
||
| 260 |
_aWashington: _bUS Department of Commerce, _c1975 |
||
| 300 | _a399p. | ||
| 942 |
_2udc _cREF |
||
| 999 |
_c56342 _d56342 |
||