TY  - BOOK
AU  - Mansfield,Edwin
TI  - Managerial economics: theory, applications, and cases 
SN  - 0393976777
AV  - HD30.22  .M36 2002
PY  - 2002///
CY  - New York
PB  - W. W. Norton and Company
KW  - Managerial economics
ER  -