Re PDP-9 found in Grenoble France

A month ago I visited my brother at Dartmouth College (in New Hampshire). I did my usual "what books on old computers are at the library?" search, and found someone's thesis describing a mini-timesharing system for the -9. The whole document is VERY thick since it describes the system and includes full source code. It was written to coexist with other OS's -- DEC's PDP-9 software, something called GROWTH, and Dartmouth's large DTSS timesharing system (which ran on a different computer family -- I don't know which). And it can't assemble itself (since it doesn't include an assembler). But with enough work this could be an interesting lead. Here's the library citation: Author: Blean, Robert W. Title: The PDP-9 mini time-sharing system / by Robert W. Blean. Collation: 677 leaves in various foliations ; 28 cm. Imprint: 1972. Notes: Thesis (M.S.)--Thayer School of Engineering, 1972. Material Type: book Language: english Subjects: PDP-9 (Computer) Time-sharing computer systems. Minicomputers. Other Authors: Thayer School of Engineering. Location: Bus-Engr, Thesis M.S. Engr. 1972 Perhaps Dartmouth would send it out via Interlibrary Loan. Incidentally, DTSS was the system that BASIC was developed for. And DTSS still exists, apparently, though I'm sure it has changed a LOT in 30 years. -- Derek