【實用書籍app】Dewey|最夯免費app-綠色工廠好玩App

Have you ever wanted a pocket reference to the Dewey Decimal System (D.D.C)? Well, this app is for you! A well organized app going down to the ones digit, this is the ultimate guide for the frequent library patron!

Legal:

Dewey Decimal Classification (DDC) is a registered trademark of OCLC (Online Computer Library Center). This app is designed for the convenience and general edification of the library user and is not meant to be used as a professional cataloging tool.