00903cam a2200265 4500 55705682 TxAuBib 20010831120000.0 010831s1986||||||||||||||||||||||||eng|u 85012747 9780070518940 0070518947 DLC DLC DLC TxAuBib Retton, Mary Lou, 1968- Mary Lou : creating an olympic champion / Mary Lou Retton and Bela Karolyi with John Powers ; [book design by Kathryn Parise]. New York : McGraw-Hill, 1986. xix, 170 p., [12] p. of plates : ill., ports ; 24 cm. 20010831. Retton, Mary Lou, 1968- Karolyi, Bela. Gymnasts United States Biography. Gymnastics coaches Biography. Karolyi, Bela. Powers, John, 1948-