Coaching youth league football

作者:consultant, John Friend ; consultant, medical, Gerard A. Engh ; demonstrators, Munster Junior High and High School Football Team members.
出版社:Athletic Institute
ISBN:0876700814 :
出版日期:c1974.
其他作者:Friend, John,
語言:zh
出版地:Chicago :
內容簡介

128 p. ::ill. ;:22 cm.