Hardy, A. C. 1898- Modern marine engineering; a practical work of ship powering and marine propulsion technique / A C Hardy - London: Caxton. c1948 - vi,239p.: illus; 24 cm. english LCCN: 55058453 Nat. Bib. No.: GB55-1570 Subjects--Topical Terms: Marine engineering. LC Class. No.: VM600 / .H25 1954 Dewey Class. No.: 623.8/HAM