Open University <br/><br/>
Systems management units, 2 

 - Walton  Hall The Open University        1975 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>59251 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering
<br/><br/><label>Dewey Class. No.: </label>D415.56, L5