Budgen, D. <br/><br/>
Making use of UNIX / 
D. Budgen. 
 - London :  E. Arnold,  1985. 
 - vii, 194 p. ; 
<br/><br/><label>ISBN: </label>0713135190 (pbk.) 
<br/><br/><label>Subjects--Index Terms: </label>UNIX  Operating system 
<br/><br/><label>Universal Decimal Class. No.: </label>681.3.066UNI  / BUD