history.cfac.byu.eduhistory.cfac.byu.edu/images/7/75/MrBellpond2013.pdf · Bookshelves had to be...
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history.cfac.byu.eduhistory.cfac.byu.edu/images/7/75/MrBellpond2013.pdf · Bookshelves had to be carefully balanced so they wouldn't lean against or break through the paper walls