Hello I am working on a big project and in this process I have came across the fact that now I need to learn Assembly Language. But I don't have any idea regarding assembly excepts some things that I have read in Computer architecture. Well @Deque was to post an article on Assembly here on HC but since she is at present away and she hasn't posted yet anything so I need to get started all by myself. So I will be buying a book on assembly language and I would be obliged if I get some reference from you'll that what is the best book to learn assembly or the book you recommend for learning assembly language. I am more comfortable with hard copy of the book to learn, so I am asking for some reference. I hope to get suggestions and some ebook links on Assembly language.

Thank you,
Sincerely,
Psycho_Coder