National Micrographics Association Recommended practice : identification of Microforms / [mikrofis]

Eitemau Tebyg

• Micrographic system analysis : seminar paper / [mikrofis]
  gan: 344519 Low, Paul S. K.
  Cyhoeddwyd: ([n.d)
• Micrographics - First generation silver - gelatin microforms of source documents - Density specifications
  gan: 8096 British Standards Institution, et al.
• Micrographic handbook/
  gan: 173124 Smith, Charles
  Cyhoeddwyd: (1978)
• An introduction to micrographics
  Cyhoeddwyd: (1980)
• Government information management : a counter-report of the Commission on federal paperwork /
  gan: 202013 Morss, Elliott R., et al.
  Cyhoeddwyd: (1980)