TY  - BOOK
AU  - Roman, Charles L.
TI  - Instructor's guide for use with the GATF course on Haltone photography for offset lithography
U1  - 655.3150202 
PY  - 1963///
CY  - New York
PB  - Graphic Arts Technical Foundations
KW  - Lithography
N1  - Based On Ltf Text 508 : Halftone Photograpy For Offset Lithography By Erwin Jaffe And Other Reading References
ER  -