Leon, Alexis <br/><br/>
IBM mainframe handbook 

 - Chennai  Leon Vikas  2003 
 - xliii, 991p.  
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>8125914226 
<br/><br/><label>Subjects--Topical Terms: </label><br/>IBM mainframe -- Handbook