Gosling,P.E. Laarhoven,Q.L.M. <br/><br/>
Codes For Computer And Microprocessors. 

 -  The Mac Millan Press Ltd.  1980 
<br/><br/> 65 P. 23 CM. 
<br/><br/>PEMBEKAL:KOP.KEDAI BUKU UM/NO.LO. 
<br/><br/><label>Dewey Class. No.: </label>001.6424 GOS.