Court,W.H.B.  <br/><br/>
Coal / 
W.H.B. Court 
 - London :  His majesty's stationary office and Longmans,green and co. 
 - ix;422p.  20cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Energy development 
<br/><br/><label>Dewey Class. No.: </label>553.24  / COC 1951