CHURCHILL,R.V. <br/><br/>
Modern operational mathematics in engineering 
Ruel V.Churchill 
 - New York  Mcgraw Hill  1944 
 - 306p. 
<br/><br/><label>ISBN: </label> 3.75 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MATHEMATICS
<br/><br/><label>Dewey Class. No.: </label>MATH 511.02462  / CRn44