sumlock comptometer calculator charts (3 resultados)

Soft cover. Condición: Good. 14pp. Spiral bound. Still well bound and apart from a couple of small marks interior in nice clean condition. No names or inscriptions but a very faint Not to be taken away stamp on first page.

Soft cover. Condición: Good. 26pp. Spiral bound. Still well bound and interior in nice clean condition. Owner's name address inside cover.

Booklet. Condición: Very Good. 20p spiral-bound booklet, black cover with illustration, very good condition, some light wear commensurate with age, binding intact, pages clean and neat, text and tables clear and sharp, a good copy of a very scarce reference book Language: English.