Polymaths: preliminary course in mathematics; Book A, Number systems / 
edited by R.C.Adams 
 - Cheltenham  Stanley Thrones  1977 
 - different pages, 30 cm 
<br/><br/> Gratis<br/>Lalitha Janakiraman 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510 POL