TY  - BOOK
AU  - Tyran, M.R
AU  - Ward, M.
TI  - Handbook of business and financial ratios / 
SN  - 0859417956
AV  - HF5681.R2 1986 
PY  - 1986///
CY  - Engle wood cliffs
PB  - Prentice Hall
KW  - Ratio Analysis
ER  -