Exner, Robert M.  Rosskope, Myron F. <br/><br/>
Logic in elementary mantematics  x 

 - x 
 - N.Y.  McGraw-Hill  1959 
 - xi, 274 
<br/><br/>x 
<br/><br/><label>ISBN: </label>x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics Mathematics 
<br/><br/><label>Dewey Class. No.: </label>510/EXL