TY  - GEN
AU  - Hirschey, Mark
TI  - Managerial economics: an integrative approach 
SN  - 8131509788
AV  - HD 30.22 HIR 2009 
PY  - 2009///
CY  - Andover
PB  - Cengage Learning
KW  - Managerial economics
N1  - includes index
ER  -