TY  - BOOK
AU  - Shahriari, Shahriar
TI  - Approximately calculus
SN  - 978-0-8218-8704-2
U1  - 515 
PY  - 2012///, r2013
CY  - USA
PB  - American Mathematical Society
KW  - CALCULUS-PROBLEMS, EXERCISES, etc
ER  -