Aptipedia:  Aptitude encyclopedia 

 - 521 p.:  28 cm 
<br/><br/><label>ISBN: </label>9788126569502 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Quantitative Aptitude
<br/><br/><label>Dewey Class. No.: </label>153.94  / WIL