Cockcroft, W. H. <br/><br/>
Complex numbers  a study in algebraic structure 
[by] W. H. Cockcroft. 
 - London  Chapman and Hall  1972. 
 - viii, 182 p.  illus.  22 cm. 
 - Chapman and Hall mathematics series .
<br/><br/><label>ISBN: </label>0412115107 
<br/><br/><label>LCCN: </label>73155360 //r84 
<br/><br/><label>Nat. Bib. No.: </label>B73-01248 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Numbers, Complex.
<br/><br/><label>LC Class. No.: </label>QA255  / .C6 
<br/><br/><label>Dewey Class. No.: </label>512/.7