Ferrar, W. L. <br/><br/>
A Text-Book of convergence 

 - Oxford  Clarendon press  1956 
 - 190 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sequences (mathematics)
<br/><br/><label>Dewey Class. No.: </label>517.2  / F41T