ISBN 9780030640452 books & textbook
The Complete Upmanship: Including, Gamesmanship, Lifemanship, One-Upmanship, Supermanship
Potter, Stephen Lt-Col. Frank Wilson
Holt, Rinehart And Winston /1971T Hardcover / 349 Pages
isbn-10: 0030640458 / isbn-13: 9780030640452
