TY  - BOOK
AU  - Courant Richard
AU  -  John Fritz
TI  - Introduction to calculas and analysis
SN  - 9788181281692 (pbk)
U1  - B42, M9.2 
PY  - 1989///
CY  - New York 
PB  - Springer      
KW  -  Calculas and analysis
KW  - Mathematics
N1  - Bibliography 941-942p.; Index 943-954p
ER  -