Langford, Michael, 1933- Basic photography / Michael Langford. - 7th ed. - Oxford ; Boston : Focal Press, 2000. - xvi, 343 p. : ill. (some col.) ; 25 cm. Includes index. ISBN: 0240515927 LCCN: 00059331 Subjects--Topical Terms: Photography. LC Class. No.: TR145/LAN