000 00535nam a22001577a 4500
008 230220b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
245 _aFlow of information among scientists:
_bProblems, opportunities, and research questions
_c/ National science foundation
260 _aColumbia:
_bColumbia University,
_c1958
300 _aiv, 175p.
650 _aInformation science
653 _aResearch
653 _aScientists
653 _aCommunication
942 _2udc
_cREP
999 _c2097
_d2097