Owing to the fact that this was scanned as a pdf file, with a new preface added by the author, it is available only in that format. There are several versions:
tr7.pdf (Individual pages, 195 of them)
tr7-2l.pdf (2up, for lettersize paper)
tr7-2a4.pdf (Same, but for A4)
Incidentally, that is an "ell" at the end of the lettersize versions. Now if you print the 2up versions you get two pages to a page of either size paper. They are rotated 90 degrees. If you print this on a single-sided printer, you will find that you have a sheaf of 98 single pages, each with two pages from the book.