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  |  | Subject | 
 
  | 2 | Libraries--Papua New Guinea--Periodicals. | 
 
  | 2 | Libraries--Periodicals. | 
 
  |   | Libraries Programmed instruction See: Library orientation | 
 
  |   | Libraries, Public See: Public libraries | 
 
  |   | Libraries, Public--Massachusetts. | 
 
  |   | Libraries--Public relations. | 
 
  |   | Libraries--Public relations--Handbooks, manuals, etc. | 
 
  |   | Libraries--Publishing--Handbooks, manuals, etc. | 
 
  |   | Libraries--Quality control--Case studies. | 
 
  |   | Libraries Reclassification See: Reclassification (Libraries) | 
 
  |   | Libraries Reference books See: Reference books | 
 
  |   | Libraries Reference department See: Reference services (Libraries) | 
 
  |   | Libraries--Republic of Palau. | 
 
  | 3 | Libraries --Safety measures. | 
 
  |   | Libraries--Safety measures--Planning. | 
 
  |   | Libraries Searching, Bibliographical See: Searching, Bibliographical | 
 
  |   | Libraries--Security measures. | 
 
  |   | Libraries--Security measures--United States. | 
 
  |   | Libraries--Singapore--Anecdotes. | 
 
  |   | Libraries--Societies, etc.--Directories. | 
 
  |   | Libraries, Special. | 
 
  |   | Libraries--Special collections--Architectural drawing--Handbooks, manuals, etc. | 
 
  |   | Libraries--Special collections--Bookbinding--Terminology. | 
 
  | 3 | Libraries--Special collections--Computer network resources. | 
 
  |   | Libraries--Special collections--Electronic information resources. | 
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