I recently obtained this MPS10 book from eBay. The Digital MPS10 was a little known Intel 8008 based system produced by Digital Electronics Corporation back in 1974. I ran across a reference to this system a few years ago.
Since then I have had a standing search on eBay for MPS10 items. This is the first relevant item that actually showed up. I managed to win the auction at a quite affordable price. The book is kind of interesting as it appears to be almost more of a corporate marketing plan than an end user document, though it could be the later. I plan to scan it and share the contents on my website or blog.
I’m guessing that the Logic Products group at Digital produced logic cards for the rest of the business, not complete computers. Perhaps someone with more knowledge of DEC’s internal organization could add a comment with more accurate information about what the Logic Products team were responsible for.