Stevens, Laurence. Guide to starting and operating a successful travel agency by Laurence Stevens. - 3rd ed. - Albany, N.Y. Delmar Publishers c1990. - xxiii, 439 p. ill. 24 cm. - The Travel management library . - Travel management library. . ISBN: 0827340397 0827340400 (instructor's guide) LCCN: 89012997 Subjects--Topical Terms: Travel agents--Vocational guidance. LC Class. No.: G154 / .S814 1990 Dewey Class. No.: 338.4/7991/068