TY  - BOOK
AU  - Maurice S Charles
AU  -  Smtthson Charles W
TI  - Managerial economics: Applied microeconomics   
T2  - Irwin Publications in Economics
U1  - X:8, M1;M5 
PY  - 1985///
CY  - Honewood
PB  - Irwin          
KW  - Management
ER  -