The New Knowledge of Dog Behavior by Clarence J.Pfaffenberger
1963. No edition remarks. 206 pages. No dust jacket. Grey illustrated cloth boards with lettering. Contains black and white illustrations. Clean pages and illustrations with light tanning and mild foxing throughout. Pencil markings to front free endpaper. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces and bumping to corners. Lettering is bright and clear. Visible wear marks to boards.