David P Gerard

David P Gerard is the author of "Baseball Gpa: a New Statistical Approach to Performance and Strategy" and "Baseball GPA".

Books by David P Gerard

Baseball Gpa: a N...
Gerard, David P.
Electronic book text: $29.95

Baseball GPA
Gerard, David P.
Paperback:

Baseball GPA
Gerard, David P.
Electronic book text: $55.00

Baseball GPA
Gerard, David P.
Paperback: $29.95