TY  - BOOK
AU  - Ivanov, O.A.  .
TI  - Easy as Pie  ? an introduction to higher mathematics / 
SN  - 0-387-98521-2
U1  - B 
PY  - 1999///
CY  - New York : 
PB  - Springer-Verlag , 
KW  - Mathematics
ER  -