Polk, Ralph W. 1890-
The practice of printing : letterpress and offset / Ralph W. Polk and Edwin W. Polk. - 7th ed. - Peoria, Illinois : Chas. A. Bennett Co., c1971. - xii, 328 p. : ill. ; 23 cm.
Includes bibliographical references and index.
087002101X
76026064
Printing.
Z244 / .P76 1971
655 / POP
The practice of printing : letterpress and offset / Ralph W. Polk and Edwin W. Polk. - 7th ed. - Peoria, Illinois : Chas. A. Bennett Co., c1971. - xii, 328 p. : ill. ; 23 cm.
Includes bibliographical references and index.
087002101X
76026064
Printing.
Z244 / .P76 1971
655 / POP