TY  - BOOK
AU  - Kingma Bruce R
TI  - Economics of information: A guide to economic and cost-benefit analysis for information professionals
T2  - Library and information science text series
U1  - X65291, P1 
PY  - 2001///
CY  - Englewood
PB  - Library Unlimited      
KW  - Cost Benifit Analysis
ER  -