2026-04-02T07:44:51Z

Northup, David W., Van Liere, Edward J., 1895-1979.

Title:

A Simple device for changing the light intensity in the x-ray illuminator.

Call Number:

P1119

Date:

1939

Description:

Journal article reprint from: The Journal of Laboratory and Clinical Medicine, v.24:no.8 (1939:May).

Subject Topical:

X-rays--Equipment and supplies.

All:

X-rays--Equipment and supplies.