Infrastructure of the future  : themetalecommunications 

 - Calcutta  ; New Age International  , 1996 
 - 178p. 
<br/><br/><label>ISBN: </label>812241043X  333.33 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civil Engineering<br/>Engineering
<br/><br/><label>Dewey Class. No.: </label>624  / INF