TY  - BOOK
AU  - Varian, Hal R. 
TI  -  Intermediate microeconomics: with calculus
SN  - 9780393690019
U1  - 338.5 
PY  - 2019///
CY  - New York
PB  - W. W. Norton
KW  - Microeconomics
KW  - Microeconomics--Mathematical models
ER  -