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  - 2:(X:26), P1-;1(2D) 
PY  - 2001///
CY  - Englewood
PB  - Libraries Unlimited Inc.     
KW  - LIBRARY SCIENCE; INDUSTRIES
ER  -