Mason, Todd. <br/><br/>
Perot / 
Todd Mason 
 - Homewood :  Doe Jones-Irwin,  1990 
 - 316 p. 
<br/><br/><label>ISBN: </label>1556232365 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Perot,h.ross, 1930.<br/>Businessmen--United states biography.
<br/><br/><label>Dewey Class. No.: </label>338.7  / M894P