00575nam a22001577a 4500008004100000040005500041080002300096245011400119250001400233260004600247300001200293500005700305650002000362653001500382653002000397230310b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  aD 025.43LCSHbN4.3  aLibrary of congress subject headingsc/ Prepared by the cataloging policy and support office, library science  a17th ed.   aWashington: bLibrary of Congress, c1994  a4113p.   aVol. 1 (A-C)
Vol. 2 (D-J)
Vol. 3 (K-P)
Vol. 4 (Q-Z)
  aLibrary science  aCataloging  aSubject heading