Rumble, Bradley A., comp.
1994 and 1995 high school softball umpires manual / Bradley A. Rumble. - Kamsas City : National Federation of State High School Associations, c1994. - 47 p. : ill.
Softball--Umpiring.
1994 and 1995 high school softball umpires manual / Bradley A. Rumble. - Kamsas City : National Federation of State High School Associations, c1994. - 47 p. : ill.
Softball--Umpiring.