Galvin, Brian <br/><br/>
Data sufficiency ;  Lesson books / 
Brian Galvin; Chris Kane 
 - Third edition 
 - [Malibu, California] :  Veritas Prep,  2015 
 - 214 p.  28 cm 
 - GMAT series : Elite test preparation. Lesson books, 08 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Higher schools