TY  - BOOK
AU  - Varian,Hal  R.
TI  - Intermediate microeconomics with calculus 
SN  - 978 0 393 93714 5
U1  - 338 5 VAR 
PY  - 2014///
CY  - New York 
PB  -   W.W. Norton & Company
KW  - MICROECONOMICS MATHEMATICAL MODELS TEXTBOOKS
ER  -