00786nam a22001817a 4500008004100000040005500041080002700096245005900123250001200182260004500194300001500239500023600254650002000490653002200510653001600532700002800548700002800576230313b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  aD 026+002.6(71+72)bK3  aDirectory of special libraries and information centres  a6th ed.  aDetroit: bGale Research Company, c1963  aix, 836p.   aVol.1 (Directory of special libraries and information centres and information centres in the united states and Canada) ; ISBN: 0-8103-0258-6 ; xix, 1425p. 
Vol.2 (Geographic and personnel indexes); ISBN: 0-8103-0259-4  ; v, 776p. 
  aLibrary science  aSpecial libraries  aInformation10aYoung, Margaret L (Ed.)10aYoung,  Harold C (Ed.)