TY  - BOOK
AU  - (Zerbe,Jr,Richard O.)
AU  - (Dively,Dwight D.)
TI  - Benefit-cost analysis : : In theory and practice / 
SN  - 0673180662 (hb)
PY  - 1994///
CY  - New York : 
PB  - HarperCollinsCollegePublishers, 
N1  - Includes index
ER  -