viaf :
http://viaf.org/viaf/243915673
Killingsworth, William R.
(19.. – ....)
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Prospects for the thoroughbred racing industry in New York : a report for the New York Racing Association.
Cambridge, Mass., Pugh-Roberts Associates, 1978.
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A Retrospective : 1975-1985 - The jockey club study on the future of thoroughbred racing in the United States.
[S. L.], ???, 1985.