POLK, RALPH W.
Elementary printing job sheets; for use in connection with The practice of printing. NM: job 1, 3, 8-10, 15.
POLK, RALPH W. Elementary printing job sheets; for use in connection with The practice of printing. NM: job 1, 3, 8-10, 15. © 19Aug39; AA309604. Ralph W. Polk (A); 20Jul67; R414101.
Ralph W. Polk|A