Becker, Robert A., 1913- Introduction to theoretical mechanics. - New York, McGraw-Hill, 1954. - 420 p. illus. 24 cm. - International series in pure and applied physics . Includes bibliography. LCCN: 54006718 Nat. Bib. No.: GB55-2852 Subjects--Topical Terms: Mechanics. LC Class. No.: QA807 / .B37 Dewey Class. No.: 531