00506nam a22001932 4500 0000020815 20140825165253.0 120522s1949 enka b 001 0 eng d PUL Clark, Kathleen C. Positioning in radiography. 5th ed. London : Ilford, 1949. 655 p. p. : ill ; 30 cm. includes index and bibliography. Radiography. 120522 RC78 .C6 1949 1949 19942 19942 1 0 lcc 0 0 PUEA PUEA 2012-12-26 0 RC78 .C6 1949 1949 140020001343 2022-03-21 00:00:00 2012-12-26 BK