Grafham/D.R/ Golder/F.B  <br/><br/>
SCR Manual 

 - 6 
 - New Jersey  prentice hall  1979 
 - 631 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>SCR 
<br/><br/><label>Dewey Class. No.: </label>621.3817  / GRA