"ASHRAE Guide and Data Book", Systems and Equipment for 1967, by the writers and illustrators of ASHRAE - The American Society of Heating, Refrigerating and Air-Conditioning Engineers Inc., New York. Copyright 1967 by the Society - they self-published the work. Presumed but unstated First Edition. NOT Ex-Library. No ISBN. Note - the photos you see are of this tutorial - no 'Stock Photos'.
A clean book in deep blue/gilt-lettered hard boards, 11 1/2" x 8 3/4" x 1,206 clean pages, illustrated including graphs and drawings, of 'How-To' for air handling. Here is a fine tutorial on how to design learn about and operate in the Engineering realm.
Well written. Interiors Very Good, with Good, nearly unworn boards. No looseness, No dogears, No mustiness, No smoke smell. We do try to describe them correctly - We want you back as a customer - hundreds of repeat customers.