00926cam a22002171a 45000010008000000030008000080050017000160080041000330100017000740350019000910400045001100500016001550820015001711000052001862450095002382600052003333000020003855000165004056500032005707100106006028412302BD-DhUL20161113191925.0750403s1958    ilu           000 0 eng    a   58008447   a(OCoLC)1250855  aDLCcFOdOCoLCdICIUdPPiUdDLCdBD-DhUL00aZ711.3b.J2  a025.3bJAC1 aJackson, Sidney L.q(Sidney Louis),d1914-1979.10aCatalog use study :bdirector's report /cby Sidney L. Jackson, edited by Vaclav Mostecky.  aChicago :bAmerican Library Association,c1958.  a86 p. ;c28 cm.  aAt head of title: American Library Association, Resources and Technical Services Division, Cataloging and Classification Section, Policy and Research Committee. 0aLibrary catalogs and users.2 aAmerican Library Association.bCataloging and Classification Section.bPolicy and Research Committee.