TY  - BOOK
AU  - Richard Courant
AU  -  Fritz John, 
TI  - Introduction to Calculus and analysis. Vol.1
U1  - 517 
PY  - 1965///
CY  - New York
PB  - Interscience Publishers /J-wiley sons
N1  - Richard Courant & Fritz John: Introduction to Calculus and analysis. Vol.1.  New York.  Interscience Publishers /J-wiley sons, 1965.--(517COU)
ER  -