00686nam a2200229Ia 4500 168416 BIBL 20160527184347.0 940510s1969 mx b 00010 spa gar31001388 UCGG 796.4/2 796.4 E18 Ecker, Tom. Local 89896 Pista y campo de campeonato Tom Ecker. Mexico Editotrial Diana c1969. 196 p. Track-athletics for women. Local 180958 Sports Psychological aspects. Local 173421 Sports Physiological aspects. Local 173421 Track-athletics Coaching. Local 180957 133492 133492 0 0 0 796_420000000000000_E19 0 evl 53453 10 10 1 2016-05-27 178988 0 796.42 E19 80000001410961 2016-05-27 00:00:00 r:168416 z:NCC:D 6