TY  - BOOK
AU  - 
AU  - Ashworth,William John
TI  - X-ray physics and equipment
AV  - QC481.J37 1965 
PY  - 1965///
CY  - Philadelphia
PB  - F.A. Davis Co.
KW  - X-rays
KW  - Physics
KW  - Radiology -- instrumentation
N1  - Includes Index
ER  -