TY  - BOOK
AU  - Petersen, Harold Craig
AU  - Lewis, W. Cris
TI  - Managerial economics
SN  - 0023948515
AV  - HD 30.22 Pet 
PY  - 1990///
CY  - New York : ;London
PB  - Macmillan Collier Macmillan
KW  - MANAGERIAL ECONOMICS
KW  - MANAGEMENT
N1  - Includes bibliographies and index
ER  -