Langford, Michael John, 1933- Basic photography / Michael Langford. - 5th ed. - London : Focal Press, 1986. - x, 310 p. : ill. (some col.) ISBN: 024051257X (pbk.) : 13.50 0240512561 (hard) : 19.50 Subjects--Topical Terms: Photography. LC Class. No.: TR145 / .L32 1986 Dewey Class. No.: 770�19