TY  - BOOK
AU  - Constantinescu Corneliu
AU  -  Sontag Alexia
AU  -  Weber Karl
TI  - Integration theory
U1  - B325, M5.1 
PY  - 1985///
CY  - New York    
PB  -  John Wiley       
KW  -  Integral calculus
KW  - Mathematics
ER  -