BARTLETT, FRANK W.
Engineering descriptive geometry and drawing, by Frank W. Bartlett and Theodore W. Johnson
BARTLETT, FRANK W. Engineering descriptive geometry and drawing, by Frank W. Bartlett and Theodore W. Johnson © on changes; 8Aug27; A1013670. Theodore W. Johnson, Jr. (C of T. W. Johnson); 7Dec54; R140708.
Theodore W. Johnson, Jr.|C of T. W. Johnson