SLOANE, ROSCOE C.
Elements of topographic drawing, by Roscoe J. Sloane & John M. Montz. 2d ed.
SLOANE, ROSCOE C. Elements of topographic drawing, by Roscoe J. Sloane & John M. Montz. 2d ed. © 9Dec43; A177459. John M. Montz (A); 21Apr71; R505301.
John M. Montz|A