NATIONAL CASH REGISTER CO.
The N.C.R. sales manual, Systems and their weaknesses, and the N.C.R. yardstick.
NATIONAL CASH REGISTER CO. The N.C.R. sales manual, Systems and their weaknesses, and the N.C.R. yardstick. © 17Jul36; AA211179. National Cash Register Co. (PWH); 18Dec63; R328061.
National Cash Register Co.|PWH