00481nam a2200145Ia 4500082001600000100002400016245006600040260006100106300001400167650005400181650002100235650003300256650002300289650002300312  a027.7 ELL-;  aEllsworth, Ralph E. 0aEconomics of book storage in College and University libraries  aMetuchenbAssociation of Research Libraries and Scc1969  axi, 135p.  aLibrary materials - Conservation and restorations  aLibrary shelving  aAcademic libraries - Finance  aShelving for books  aAcademic libraries