TY  - BOOK
AU  - Banks,W.H.
ED  - International Conference of Printing Research Institutes
ED  - Printing Research Institutes
TI  - Halftone printing: proceedings
U1  - 655.3270631 
PY  - 1964///
CY  - Oxford
PB  - Symposium Pub. Division, Pergamon Press
KW  - Photoengraving
KW  - Halftone process
KW  - Offset lithography
N1  - Includes index
ER  -