The ISBN system was devised beginning in 1967, and books published prior to then don't have "editions" associated with them. It's very similar with movie, music and video game UPCs. It's also possible that a seller listed an item with us and didn't include an ISBN/UPC with the listing. You'll find items like this by clicking this link.
This reference book, designed for Star Trek fans, brings together all three incarnations of the Star Trek phenomenon: the original Star Trek, The ...Show synopsisThis reference book, designed for Star Trek fans, brings together all three incarnations of the Star Trek phenomenon: the original Star Trek, The Next Generation and Deep Space Nine. It contains over 5,000 entries on alien races, planets and stars, weapons and tools and private jokes.Hide synopsis
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