id author title date pages extension mime words sentence flesch summary cache txt crl-14218 Stankus, Tony Theories of the Middle Range (Book Review) 1986-05-01 3 .pdf application/pdf 1454 74 60 The conceptualized propositional statement might be: Information channel use is an inverse function of perceived cost.'' An issue of importance in assessing cost is when and how to allocate overhead costs to particular functions. cache/crl-14218.pdf txt/crl-14218.txt