Webster, Sir Chrales. The strategic air offensive against Germany 1939-1945 / Sir Chrales Webster and Noble Frankland. - London : Her Majesty's, c 1964. - xiii, 530 p. : ill.; 24 cm. Includes index. 3 3 ISBN: 9845102239 Subjects--Topical Terms: History. Dewey Class. No.: 940.5442 / W384s