TY  - GEN
AU  - Coolidge,William David
TI  - William David Coolidge papers,
KW  - Radiology, Medical
KW  - Chemists
KW  - itoamc
KW  - Radiologists
N1  - Open to research
N2  - Chiefly speeches (1940-1954) relating to roentgenology (radiology)
ER  -