The Finite mathematics problem solver / 
staff of Research and Education Association. 
 - New York, N.Y. :  Research and Education Association,  c1984. 
 - xi, 979 p. :  ill. 
<br/><br/> On t.p. the registered trademark symbol "R" is superscript following "solver" in the title. 
<br/><br/><label>ISBN: </label>0878915591 (pbk.) 
<br/><br/><label>LCCN: </label>90034029 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Problems, exercises, etc.