TY  - MON
AU  - Hawkins, R. R.
TI  - Scientific, medical, and technical books published in the United States of America 1930-1944
PY  - 1946///
CY  - Washington
PB  - National Reserch Council
KW  - Catálogo bibliografico
KW  - 017
SP  - [15] 1114 p.
PP  - Washington
PB  - National Reserch Council
ER  -