Hernández, José Antonio. <br/><br/>
SAP R/3 handbook / 
José Antonio Hernández, Jim Keogh, Franklin Martinez. 
 - 3rd ed. 
 - New York :  McGraw Hill/Osborne,  c2006. 
 - 606 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0072257164 (pbk.) 9780072257168 (pbk.) 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>SAP R/3.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Client/server computing.
<br/><br/><label>Dewey Class. No.: </label>650.028553  / HER