Gelbaum Bernard R <br/><br/>
Theorems and counterexamples in mathematics. 
Gelbaum Bernard R; Olmsted John M H 
 - New Delhi  Springer        1990 
 - xxxiv,305p.  cm. 
<br/><br/><label>Standard No.: </label>62705 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B, N0