Cover image for X-ray protection.
Title:
X-ray protection.
Author:
United States. National Committee on Radiation Protection and Measurements.
Physical Description:
volumes : illustrations ; 20 cm.
General Note:
Title varies: 1949, Medical X-ray protection up to two million volts.

Vols. for 1931-19 issued by the Committee under its earlier name: National Committee on Radiation Protection.
Language:
English
Added Uniform Title:
Medical X-ray protection up to two million volts.
Format :
Serial