Photo Credit: amiefedora. Licensed CC-BY-ND.
The categories of the Dewey Decimal System
for library books and email sorting can each be
replaced with a unique odd prime number, all
multiplied together for meaningful prime topic
factoring; and if the work is fiction its composite
will be an even number.
Licensed CC-BY-ND.
The categories of the Dewey Decimal System
for library books and email sorting can each be
replaced with a unique odd prime number, all
multiplied together for meaningful prime topic
factoring; and if the work is fiction its composite
will be an even number.