TY  - BOOK
AU  - Childress,Robert L.
AU  - Robin D.Gorsky
AU  - Richard M.Witt
TI  - Mathematics for Managerial Decisions
SN  - 013563024X
U1  - 510 C536m 1989 
PY  - 1989///
CY  - Englewood Cliffs, N.J.
PB  - Prentice Hall
KW  - Mathematics
N1  - Includes index
ER  -