Bach, Maurice J., <br/><br/>
The Design of the Unix Operating System  Textual Documents 
By Maurice J. Bach 
 - New Delhi  PHI Learning Private Limited  1986 
 - pg471:  30cm. 
<br/><br/><label>ISBN: </label>978-81-203-0516-8 
<br/><br/><label>Subjects--Index Terms: </label>Computer science Design, Unix Operating System G- Computer science 
<br/><br/><label>Dewey Class. No.: </label>001.538