000			00616nam a22001817a 4500
008			230216b |||||||| |||| 00| 0 eng d
040			_aNational Science Library _cNational Science Library
080			_aD 002 _b K4
245			_aCentralization and documentation: _bFinal report to the national science foundation _c/ Arthur D. little, Inc.
250			_a2nd.
260			_aMassachusetts: _bArthur D. Little, Inc., _c1964
300			_a46p.
500			_aFirst ed. July 1963 Second ed. June 1964
650			_aLibrary science
653			_aIndexing systems
653			_aRetrieval system
942			_2udc _cBK
999			_c1693 _d1693