Troy, Leo. <br/><br/>
Almanac of business and industrial financial ratios / 
Leo Troy. 
 - 25th Anniversary ed. 
 - Englewood Cliffs, N.J. :  Prentice Hall,  1994. 
 - xxix, 744 p. 
<br/><br/><label>ISBN: </label>0133020274 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ratio analysis.<br/>Corporations--Finance--Statistics.--United States
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Industries--Statistics.