Proga, Rosanne <br/><br/>
Basic mathematics /  [textbook] 
by Rosanne,  Proga. 
 - Boston :  PWS Publishers,  1984 
 - xiii, 428 pages :  illustrations ; 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0871504529 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>LC Class. No.: </label>QA39.2  / PRO