000			00516nam a22001577a 4500
008			230314b |||||||| |||| 00| 0 eng d
040			_aNational Science Library _cNational Science Library
080			_aD 03(026) _bJ8.3
100			_aMurphey, Robert W _92994
245			_aHow and where to look it up: _bA guide to standard sources of information
260			_aNew York: _bMcGraw-Hill Book Company , Inc., _c1958
300			_axiv, 721p.
650			_aInformation
653			_aStandard sources
942			_2udc _cREF
999			_c8976 _d8976