Microcopying methods
Verry, H.R.
Microcopying methods (Book) - New York Focal Press 1967 - 183 p. 24 cm.
Microfilms Photocopying
778.14.02 VER / 5272
Microcopying methods (Book) - New York Focal Press 1967 - 183 p. 24 cm.
Microfilms Photocopying
778.14.02 VER / 5272