Tucker, Michael, frey50 Dog training made easy / Michael Tucker. - 1st American pbk. ed. - New York : Howell Book House, 1990, c1980. - 160 p. : ill. ; 25 cm. ISBN: 0876055404 9780876055403 LCCN: 89039514 Subjects--Topical Terms: Dogs--Training. Dewey Class. No.: 636.70887 Tuc 12