Schwartz, Diane Driscoll. <br/><br/>
Conjecture & proof  an introduction to mathematical thinking 
 Conjecture and proof 
Diane Driscoll Schwartz. 
 - Fort Worth  Saunders College Pub.  c1997. 
 - xvii, 419 p.  ill.  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>003098338X 
<br/><br/><label>LCCN: </label>96069300  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>LC Class. No.: </label>QA39.2  / .S395 1997