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Books about Trosko:
"le trosko et la coco ; reconstruisons la gauche t.1"
Wiki information Trosko:
Fred Trosko was an American football player and coach. He played at the halfback position for the University of Michigan football team from 1937 to 1939. He later served as the head football coach at Eastern Michigan University from 1952 to 1964.
David Trosko is a voice actor.