TY  - BOOK
AU  - Bartle, Robert Gardner
AU  - Tulcea, C. Ionescu
TI  - Calculus 
U1  - 515 
PY  - 1968///
CY  - Atlanta, Ga : 
PB  - Scott Foresman and Company, 
KW  - Calcus
N1  - NN
ER  -