TY  - BOOK
AU  - Lange,Walter H.
AU  - Rousos,Temoleon G.
TI  - Business and consumer mathematics
SN  - 0256091358
PY  - 1992///
CY  - Homewood, Ill.
PB  - Irwin
KW  - General business
KW  - Business mathematics
KW  - Problems, exercises, etc
ER  -