First Indian Engineering Congress Theme mapping technovation through multi-goal synthesis Vol. <II=two> held at Calcutta from <9=nine>th to <13=thirteen>th January <1987=one thousand nine hundred eightyseven> 

 -  Institution of Engineers(I), Calcutta, 1987 
<br/><br/><label>Universal Decimal Class. No.: </label>62  / INS,2.87