TY  - GEN
AU  - Palmer, Philip E.S.
ED  - World Health Organization. Basic Radiological System.
TI  - Manual of darkroom technique
T2  - WHO basic radiological system
SN  - 9241541784
PY  - 1985///
CY  - Geneva : 
PB  - World Health Organization
KW  - Radiography
KW  - Methods
KW  - Handbooks
KW  - X-ray film
KW  - Manuals
ER  -