THE MASTER KEY SYSTEM in Twenty-Four Parts - by Charles D. Haanel, 1919, SCARCE LITERATURE notable as an early theorist

notable as an early theorist of modern armoured warfare

scarce edition of the classic fairytale by Carroll from 1897

A fascinating overview

Fine binding

THE MASTER KEY SYSTEM in Twenty-Four Parts - by Charles D. Haanel, 1919, SCARCE LITERATURE notable as an early theorist1919 THE MASTER KEY SYSTEM in Twenty Four Parts with Questionnaire and Glossary by Charles D. Haanel Very Scarce Edition Publisher: Charles D. Haanel (1919) Scarce second edition from 1919. Original brown leather, embossed boards with silver on front and on spine. Gilt edges. 488 pages with letters to author at end of text. Old light pencil notations in margins on several pages. Pencil notes on last blank page. Spine edges lightly rubbed, but