ALEFELD,GOTZ, HERZBERGER,JURGEN <br/><br/>
INTRODUCTION TO INTERVAL COMPUTATIONS 

 - 1 
 - NEW YORK  AP  1983 
 -  333 
<br/><br/><label>ISBN: </label>NCST  554.4 
<br/><br/><label>Dewey Class. No.: </label>742