Singh, Tej Bahadur <br/><br/>
Elements of topology 

 - Boca Rotan:  CRC Press,  2013. 
 - xxi, 530p.  :  ill. 
<br/><br/> Bibliography 525-526p.; Index 527-530p. 
<br/><br/><label>ISBN: </label>9781439871959  
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Countability axioms<br/> Function spaces<br/> Separation axioms<br/>Covering spaces