Hawryszkiewcz, Igor Titus <br/><br/>
Introduction to systems analysis and design / 
I. T. Hawryszkiewycz. 
 - 2nd ed. 
 - Cainta, Rizal :  Jemma,  1991. 
 - xii, 384 p. : figs. 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9713700600 
<br/><br/><label>Subjects--Topical Terms: </label><br/>System analysis