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Old 07-07-2011, 04:30 AM   #50
Sil_liS
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Quote:
Originally Posted by tubemonkey View Post
But how many copies of each title do they have?
Well, if the total number of titles 2452, and we assume that people are only borrowing the books for one day, and they do that for only 8 hours per day, you would get on average just less than 2 copies per title. If people are borrowing the books with an average of one week that would mean 14 copies of each book. But since people tend to keep the books for the entire lending period, and don't borrow books only during business hours, it would have to be more copies than that.
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