Schumacher, Carol <br/><br/>
Chapter Zero: Fundamental Notions of Abstract Mathematics 
/- Carol Schumacher 
 - 2nd ed. 
 - New Delhi:  Pearson,  2019. 
 - xx,232p.  col. ill.;  24cm (Pb) 
<br/><br/>Includes index. 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>9789353432744 
<br/><br/><label>Dewey Class. No.: </label>511.3 SC66C