Beer, Ferdinand P. Vector mechanics for engineers: statics / Ferdinand P. Beer a nd E. Russell Johnston - 5th ed. - New York : McGraw-Hill Book Company, 1988 - xx, 474 p. : ill. ; 24 cm. Includes index. ISBN: 0070799466 Subjects--Topical Terms: StaticsVector analysisMechanics, Applied Dewey Class. No.: 620.1053