Brinch Hansen, Per,  1938- <br/><br/>
Operating system principles / 
Per Brinch Hansen. 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  1973. 
 - 366 p. :  ill. ;  25 cm. 
 - Prentice-Hall series in automatic computation. .
<br/><br/><label>ISBN: </label>0136378439 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Time sharing computer systems.<br/>Computer programming management.