Baratto, Stefan. <br/><br/>
Basic mathematical skills with geometry / 
Stefan Baratto, Barry Bergman. 
 - 7th  ed. 
 - Boston :  McGrraw-Hill,  2008. 
 - xxv, 866  p. 
<br/><br/><label>ISBN: </label>0073257778 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arithmetic.<br/>Algebra.<br/>Geometry.