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.
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.
The copyright date is the date the material was "fixed." This can mean when it was written down, recorded, painted, etc.
1967- copyright renewed 1995
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.
1998
1987.
2002.
2007.