Photocopying from bound volumes : a study of machines, methods and materials: supplement No.3
Hawken, William R.
Photocopying from bound volumes : a study of machines, methods and materials: supplement No.3 - Chicago : American Library Association, 1964 - various pagings ; 29cm.
Photomechanical processes
TR927.H312
Photocopying from bound volumes : a study of machines, methods and materials: supplement No.3 - Chicago : American Library Association, 1964 - various pagings ; 29cm.
Photomechanical processes
TR927.H312