Kay Judy. <br/><br/>
C programming in a Unix environment / 
Judy Kay, Bob Kummerfeld. 
 - Sydney :  Addison-Wesley Publishing Company,  1989. 
 - XII, 340 s. :  24 cm. 
 - International Computer Science Series .
<br/><br/>Bibliogr. s. 329-330. Indeks. 
<br/><br/><label>ISBN: </label>0201129124 
<br/><br/><label>Universal Decimal Class. No.: </label>681.3