Mursell, James L. How to make and break habits / James L. Mursell - 1 ed. - s.l. : J.B. Lippincott, c/1953 - 313 p. "explains the cause of habit patterns and tells how to change or control them" Subjects--Topical Terms: PsicologĂa-Hábitos Dewey Class. No.: 150.13 M96