Date: Wed, 30 Dec 2009 14:06:50 -0800 From: Brent Hilpert <hilpert at cs.ubc.ca> Subject: Re: An introduction to microcomputers books serie St?phane Tsacas wrote: I don't know when the latest edition was, but the 1976 edition has: Volume II - Some Real Products Library of Congress Catalogue Card Number 76-374891 I don't see any other catalog numbers anywhere, other than Osborne's own series number of 3001. There is little in the way of publishing information. ---------REPLY:---------------------------------------------------------------------------- I've got Volume 0, The Beginner's Book (c) 1977 (#6001) and it doesn't have an ISBN or Library of Congress numbers either. Lots of pictures of an IMSAI 8080 though, with "the luxury of a Teletype"... FWIW, I also have a copy of #4001, 8080 Programming for Logic Design, (c) 1976, which does have a Library of Congress number, 77-670032. mike