Weinberg, Gerald M. <br/><br/>
Computer information systems : an introduction to data processing /  
Gerald M.Weinberg, Dennis P. Geller 
 - Boston :   Little, Brown,  1985 
 - 657 p. 
 - Little, Brown computer systems series .
<br/><br/><label>ISBN: </label>0316928496 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Procesamiento electrónico de datos<br/>Computadores
<br/><br/><label>Dewey Class. No.: </label>001.64 W423c1985