Mann Ignatius, Breeds of dogs: origin, patterns, utility [1939].

Mann Ignacy, Rasy psów: pochodzenie, wzorce, użytkowość, fol. by J. Przeworski Publishing House, Warsaw 1939, p. X, 304, dimensions 15.5 x 23.5 cm. Foreword by Zygmunt Markowski. Illustrations in the text. Title page missing. Half cloth cover with preserved publisher's cover. A smudged piece of paper pasted on the publisher's cover. Ownership signature and ownership stamp painted on inside covers. Minor rubbing of the cover.

Contents include: Group of dogs, Group of herding and sheepdogs, Group of greyhounds, Group of hunting dogs, Group of spitzes, Group of terriers, Group of pinschers and bearded dogs, Group of exotic dogs.