Beck, Leland L.,  <br/><br/>
System software:  an introduction to systems programming/ 
Leland L. Beck. 
 - 3rd. edition 
 - Reading, Mass.:  Addison-Wesley,  1997. 
 - 519 pages :  illustrations ;   24 cm. 
<br/><br/>includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0201423006  RM162.66 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Systems programming (Computer Science).