Ecker, Tom Olympic track and field techniques : an illustrated guide to developing champions / edited by Tom Ecker, Fred Wilt, and Jim Hay - New York : Parker Pub. Co., 1974 - 219 p. : ill. ; 24 cm. ISBN: 0136339905 LCCN: 74-001034 //r85 Subjects--Meeting Names: Olympic Games (20th : 1972 : Munich, Germany) Subjects--Topical Terms: Track--athletics