by Jeffrey Stern
Paperback
ISBN: 978-1-58208-046-8
ISBN-10: 1-58208-046-1
Referee Enterprises, Inc. · 2004
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by Jeffrey SternPaperback
ISBN: 978-1-58208-046-8 ISBN-10: 1-58208-046-1 Referee Enterprises, Inc. · 2004 |
| See also (possibly by other authors): | ||
| 2007 | Paperback | Plate Work: Mechanics for Two-Umpire Baseball Crews (Workbook Series) |