Subject headings list for use by schools in Papua New Guinea /

समान संसाधन

• Sears list of subject headings
  द्वारा: Sears, Minnie Earl, 1873-1933
  प्रकाशित: (1977)
• PAIS subject heading/
  प्रकाशित: (1984)
• Library of Congress subject headings
  प्रकाशित: (1980)
• Subject catalogues : headings and structures /
  द्वारा: Coates, E. J.
  प्रकाशित: (1960)
• Library of Congress subject headings /
  प्रकाशित: (1986)