Abstracting concepts and methods

Eitemau Tebyg

• Abstracting concepts and methods
  gan: Bernier, Charles L, et al.
  Cyhoeddwyd: (1975)
• Abstracting concepts and methods
  Cyhoeddwyd: (1975)
• Management of libraries: Concept and practices
  gan: B.S.I
  Cyhoeddwyd: (1998)
• Concepts in abstract algebra/
  gan: Lanski, Charles
  Cyhoeddwyd: (2010)
• Abstract concepts of drawing /
  gan: Paterson, Robert
  Cyhoeddwyd: (1983)