id author title date pages extension mime words sentence flesch summary cache txt crl-14586 Butler, Randall R. Here Today...Gone Tomorrow: A pH Investigation of Brigham Young University's 1987 Library Acquisitions 1990-11-01 14 .pdf application/pdf 5693 346 65 7 Research has revealed that acid causes 85-95 percent of destruction in book papers. The BYU findings have the po- tential to corroborate or refute the Colum- bia University survey results and assumptions regarding alkaline book pa- per use. cache/crl-14586.pdf txt/crl-14586.txt