International conference on physical education Prague, 15-19 september 1974

International

International conference on physical education Prague, 15-19 september 1974 = Conference internationale de l'education physique Prague, 15-19 septembre 1974 A.I.E.S.E.P. -- Praha : Universita Karlova, c1976. -- 244 s.

1974 * fyzika * fyzikální konference * sborníky
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