Cortada, J.W. <br/><br/>
Managing DP hardware : capacity planning, cost justification, availability, and energy management. 

 - 386p. 
 - (Prentice-Hall series in data processing). .
<br/><br/><label>ISBN: </label>0-13-550392-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Automatic data processing