Hatschek, Emil, 1868- An introduction to the physics and chemistry of colloids, by Emil Hatschek. - 5th ed. - London, J. & A. Churchill, 1925. - xiii, 183 p. illus., diagrs. 19 cm. - Text-books of chemical research and engineering . LCCN: agr26000617 Subjects--Topical Terms: Colloids. LC Class. No.: QD549 / .H33