TY  - BOOK
AU  - Stevenson,George A.
TI  - Graphic arts encyclopedia
U1  - 760.3 
PY  - 1968///
CY  - New York
PB  - McGraw-Hill
KW  - Graphic arts
KW  - Encyclopedias
KW  - Printing
KW  - Lethography
N1  - Includes bibliographical references and index
ER  -