000 00491nam a22001217a 4500
008 230711b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
100 1 _aOliver, Lawrence H
_912621
245 _aInvestigation of the basic processes involved in the manual indexing of scientific documents
_c/ General Electric Company Bethesda, Maryland 11 February 1966
260 _aUS:
_bUS Department of Commerce,
_c1966
300 _aE-7
942 _2udc
_cREF
999 _c51029
_d51029