TY  - BOOK
AU  - Clark, K. C.
TI  - Positioning in Radiography
U1  - 616.07572 
PY  - 1974///
CY  - London
PB  - William Heinemann Medical Books
KW  - Radiography
KW  - Radiology
KW  - X-ray
N1  - Includes index
ER  -