Astola, Jaakko T. <br/><br/>
People and housing in Third World cities  perspectives on the problem of spontaneous settlements 
D. J. Dwyer 
 - Dordrecht  Springer  c2006 
 - xii,342p.:  ill.;  25cm 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0387285938 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic design<br/>Switching theory