Riggs, L. Spencer. <br/><br/>
Pace cars of the Indy 500 / 
L. Spencer Riggs. 
 - Ft. Lauderdale, Fla. :  Speed Age,  c1989. 
 - 251 p., [22] p. of plates :  ill. (some col.) 
<br/><br/><label>ISBN: </label>096228050X 
<br/><br/><label>LCCN: </label>90034005     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Indianapolis Speedway Race--History.<br/>Automobiles, Racing--History.