Ellerby, H.D. <br/><br/>
Mathematics 2 

 - London :  Edward arnold ltd,  1967 
 - 208p.;  22cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural sciences and mathematics
<br/><br/><label>Dewey Class. No.: </label>510.7  / ELL