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