Traditional Culture Encyclopedia - Traditional stories - The paperback isbn number is different as far as the last digit is concerned.... The content is also different.

The paperback isbn number is different as far as the last digit is concerned.... The content is also different.

The last digit is the check digit, and it is standard to say that if the first few digits are the same and the last digit is different, it is a different book.

Additionally, pay attention to whether the number of bits of the ISBN is the same. 10-bit and 13-bit algorithms are different, so the same book 7-bit and 13-bit last bit is different; on the contrary, if a 10-bit ISBN and a 13-bit ISBN of the last 10 bits are the same, then they are different books.