00715nam a22001697a 4500008004100000040005500041080002700096245005900123250001200182260004500194300001500239500020400254650002000458653002200478653001600500700002900516230313b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  aD 026+002.6(71+72)bK3  aDirectory of special libraries and information centres  a7th ed.  aDetroit: bGale Research Company, c1963  aix, 824p.   aVol.1 (Directory of special libraries and information centres in the united states and Canada); ISBN: 0-8103-0261-6 ; 1585p. 
Vol.2 (Geographic and personnel indexes); ISBN: 0-8103-0261-6 ; 824p. 
 
  aLibrary science  aSpecial libraries  aInformation10aLenroot-ernt, Lois (Ed.)