00393nam a2200133Ia 4500001000400000003000500004005001700009008004100026100003600067245008900103260003000192300001600222650002100238830BIBL20160527203249.0911009|1924||||nyub   |||||||00010|eng|d10aLearned, William Setchel2Local14aThe American public library and the diffusion of knowledgecWilliam Setchel Learned.0 aNew YorkbHarcourtc1924.  a89 p.bill. 0aLibraries2Local