Cowley, W L . <br/><br/>
Advanced practical Mathematics /  Textual Documents 
W L Cowley. 
 - ist edn / 
 - London :  Sir Isaac Pitman & Sons,Ltd ,  1934. 
 - 271pg ;  20cm. 
<br/><br/><label>Subjects--Index Terms: </label>Math-practical Mathematics TG-Math 
<br/><br/><label>Dewey Class. No.: </label>511  / C 839 Ad