Langford, Michael, 1933- Basic photography / Michael Langford. - 5th ed. - London ; Boston : Focal Press, 1986. - x, 310 p. : ill. (some col.) ; 25 cm. Includes index. ISBN: 024051257X LCCN: 86014246 Subjects--Topical Terms: Photography. LC Class. No.: TR145/LAN