Focal guide to effects and tricks

Eitemau Tebyg

• Focal guide to enlarging
  gan: Spitzing Gunter
• The focal guide to photographing people by Alison, Trapmore
• The Focal guide to colour printing from negative and slides
  gan: Coote, Jack H
  Cyhoeddwyd: (1976)
• Tricks of the graphics gurus
  gan: Oliver, Dick
  Cyhoeddwyd: (1993)
• Advances in geophysics
  Cyhoeddwyd: (1988)