"Aseher, U.M.ed." <br/><br/>
Numericals Boundary Valu 

 - Boston  Birkhauser  1985 
 - "xii, 317" 
<br/><br/><label>ISBN: </label>3764333022 
<br/><br/><label>Dewey Class. No.: </label>515  / 35 NUM