The first explanation:
Photocopy is a complete copy of the original book, and the copyright remains the copyright of the original book. Because printing locally can save a lot of money, the price is much cheaper than buying the original book (sometimes only the currency unit is different).
The second explanation:
After obtaining the authorization to photocopy this book, the whole book will be photocopied completely according to the original book of the original publishing house, and then published in the name of the original publishing house, so it must be marked as "photocopied version".
cause
The reason for using photocopies can be summarized as follows: it is too expensive to buy other people's original books. In order to save money, we completely copied other people's books after obtaining the copyright authorization from others, and marked the copyright as the original publishing house. Most of the photocopies are English books or ancient books.
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