Churchill, Ruel V <br/><br/>
Operational Mathematics 

 - Tokyo  Mcgraw Hill  1958 
 - 481p 
<br/><br/><label>Subjects--Uniform Titles: </label>--General Stack
<br/><br/><label>Subjects--Topical Terms: </label>--Mathematics
<br/><br/><label>Dewey Class. No.: </label>510  / CHU-O