Prockter, C.E., Ed. <br/><br/>
Kempe's engineers year-book for 1977 Vol.1. Ed - 82 

 - London  Morgan-Grapian (Publishers).  1977 
 - xxviii+1360p 
<br/><br/><label>Universal Decimal Class. No.: </label>62(058)  / PRO.77