TY  - BOOK
AU  - Thompson,Arthur A.
AU  - Formby,John P.
TI  - Economics of the firm: theory and practice 
SN  - 013061789X
PY  - 1993///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall International
KW  - Microeconomics
KW  - Managerial economics
ER  -