I seem to remember that some time ago you posted a new topic regarding a PDF version of J L Princelle 2nd edition, (my apologies I can't find the post now).
As I remember you said that you could e-mail the PDF file to forum members providing they provided a photo showing that they already owned the book.
I often find myself in a situation where I would like to check something and the book is not to hand.
So, if possible I would be grateful if you could please forward the PDF file to me.
Best regards, Jim.
Photo taken with my better half, Marina, (Yes, she is Russian!!!).

http://www.ussrphoto.com/UserContent/P1010406.jpg