Protecting Student Athletes From Concussions : Hearing Before the Committee on Education and Labor, U.S. House of Representatives, One Hundred Eleventh Congress, Second Session, Hearing Held in Washington, DC, September 23, 2010Microform - 2010
Publisher: Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2010.
Characteristics: iii, 59 p. : ill. ; 24 cm.
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