TY  - BOOK
AU  - Truett,Lila J.(Lila Jean).
AU  - Truett,Dale B.
TI  - Managerial economics: analysis, problems, cases 
SN  - 0538812850
PY  - 1992///
CY  - Cincinnati
PB  - South-Western Pub. Co.
KW  - Managerial economics
ER  -