Distributed operating systems/ 
Tanenbaum,Andrew S. 
 - 1st ed. 
 - India:  Pearson education,  1995. 
 - 606 p. 
<br/><br/><label>ISBN: </label>9788144581799 
<br/><br/><label>Dewey Class. No.: </label>005.43  / TAN/D