instrument for non-invasive mAs measurement
By: by Ray L. Walchle.
Contributors: United States. Bureau of Radiological Health.
Series: DHEW publication ; no. (FDA) 78-8053; DHEW publication -- no. (FDA) 78-8053.
Publisher: Dept. of Health, Education, and Welfare, Public Health Service, Food and Drug Administration, Bureau of Radiological Health
Published: 1978
Place of publication: Rockville, Md
Language: eng
Number of pages: 17
Subjects: X-rays -- Equipment and supplies.; Radiation.
Notes: "March 1978."

Includes bibliographical references.