A chronology of the changes in major league baseball pitching rules
By: by Charles Porter Becker.
Published: 1974
Language: eng
Format: Microform
Number of pages: 172
Subjects: Pitching (Baseball); Baseball -- Rules -- History.
Genres: Rules
Notes: Typescript.

Vita.

Thesis (M.A.)--Sacramento State College, 1971.

Bibliography: leaves [160]-167.

Microfiche. Eugene : Microform Publications, College of Health, Physical Education, and Recreation, University of Oregon, 1974. 2 microfiches : negative ; 11 x 15 cm.