Greetings. Merry Christmas. Happy New Year. If you are a present CPSP-Philippines member, or have been in the past, we have three PDFs of books that might be of value to you. At least one of them is really hard to get a hold of, at any price. But if you email me at firstname.lastname@example.org, I will send you the three PDFs for free.
Bob Munson, CPSP-Philippines registrar