Mertle, J. S. 1899-
Photomechanics and printing; practical information on platemaking and presswork by recognized procedures / [by] J.S. Mertle [and] Gordon L. Monsen. - Chicago, Mertle Pub. Co., cl969. - 423 p. : ill. ; 29 cm.
58014600
Photomechanical processes.
TR925 / .M4
655.52 / MEP
Photomechanics and printing; practical information on platemaking and presswork by recognized procedures / [by] J.S. Mertle [and] Gordon L. Monsen. - Chicago, Mertle Pub. Co., cl969. - 423 p. : ill. ; 29 cm.
58014600
Photomechanical processes.
TR925 / .M4
655.52 / MEP