Halberg, Charles J A. <br/><br/>
Fundamental mathematical structures / 
by  Charles  J A Halberg. 
 - Atlanta :  Scott,Foresmann,  c1967. 
 - 672  p. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functions.
<br/><br/><label>LC Class. No.: </label>QA331.3  / .H35