From what I remember reading once, there was a period of time in the early 1900's when the copyright date was not required to be listed in books. I'm trying to find more information about that, but I'm having a hard time finding anything.
It may have been intended to be donated to the public domain, or the date may simply be missing. The national library of the country in which it was first published likely has more information in its database. It is generally safest to assume it's protected unless proven otherwise.
If a separate publication date is not specified, it can be assumed that it's the same as the copyright date.
Assuming tha you mean book 1- 'Artemis Fowl,' the copyright date is 2001, as stated in the book.
No. The International Standard Book Number is a 10- or 13-digit commercial identifier. The copyright date is a 4-digit year.
It can mean that either the book was published in 1905 or that the original story was copyrighted in 1905 and published at a later date.
The copyright date is the year the text was completed. It may or may not be the same as the publication date.
1967- copyright renewed 1995
The copyright date is the date the material was "fixed." This can mean when it was written down, recorded, painted, etc.
The copyright date for "Eragon" by Christopher Paolini is 2002.
The copyright date of the original book is July 24th, 1954The copyright date of the movie is December 19th, 2001The copyright date of the video game is September 24th, 2002
2006.
1971.
1990.
2008.