1987 VARMA, Dharmendra S. Ph.D.(Glasgow),D.Sc.(Glasgow),F.T.I.,F.I.E.,F.N.A.E., Formerly Professor, IIT Delhi; Chairman, The Institution of Engineers (India), Delhi State Centre, Engineers Bhawan, Bahadur Shah Zafar Marg, New Delhi – 110002; Res. B-5, Hill View Apartments, Vasant Vihar, New Delhi – 110057; Tel: (011) 23379052, 23379948(O), 26140678(R); Email: ; ; Sp. Polymer Materials Science.