TY  - BOOK
AU  - Goursat E. Douard
TI  - Derivatives and differentials definite integrals expession in series applications to geometry/ tr. by earle Raymond Hedrick
U1  - X65:515, D04/SC 
PY  - 1959///
CY  - New York
PB  - Doer Publications        
N1  - Course in mathematical analysis, vol. 1
ER  -