Algebra complex numbers 

 - Nawala  Open University of Sri Lanka  1986 
 - Foundation course for science and technology MAF 1604 mathematics block 1  .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra<br/>Algebra<br/>Complex numbers<br/>Complex numbers
<br/><br/><label>Dewey Class. No.: </label>512  / O62