Report. 

 - 40p.  cm. 
<br/><br/><label>Standard No.: </label>82850 
<br/><br/><label>Source: </label> Reports 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engneering
<br/><br/><label>Dewey Class. No.: </label>"X9(D1:7):95.2.N6t, GD"