TY  - BOOK
AU  - Knapp,R.H, Goodrich, H.B
AU  - -
TI  - Origins of American Scientists: a study made under the direction of 
SN  - x  
U1  - 509.2/K67o 
PY  - 1967///
CY  - New York
PB  - Russell & Russell
KW  - -
ER  -