Originally Posted by Lee123

Thanks for making this available. I have one question. I unzipped it into a directory on my XP system and ended up with 59 pdf files. Two are copies of owners manuals, one is a chemical guide, and the rest have two or three letter names that are abbreviations for the chapters. There is no index or anything to indicate which is which. I've never had a .7z file and I used some free program to unzip it (my winzip is old) and I'm wondering if I somehow unpacked it wrong and lost a file or something. I started renaming the files with complete chapter names, but decided I better check and see if I lost something first.