http://free-books.us.to/book/index.php?md5=ed3962d4a7d7104ec7f28daf6d99da b1http://free-books.us.to/book/index.php?md5=ed3962d4a7d7104ec7f28daf6d99dab1
I've uploaded the scan of complete 1966-1968 lectures. The site doesn't seem to work pretty well, so in case you're unable to download it I can send it by email.