81. Underwater technology :
Author: edited by L. Atteraas ... [et al.].
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Ocean engineering, Congresses.,Petroleum in submerged lands, Congresses.
Classification :
TC1505
82. Underwater technology , offshore petroleum ; Proceedings of the international conference , Bergen , Norway , April 14 - 16 , 1986
Author: / Edited by L. Atteraas , F. Frydenbo B.Hatlestad and T.Hopen
Library: Tehran University, technical faculty libraries 1 (Tehran)
Subject: Ocean engineering - Congresses
Classification :
TC
1505
.
U6
83. 2nd International Conference on Polymers in a Marine Environment : London 14-16, October, 1987
Author:
Library: Central Library of Sharif University of Technology (Tehran)
Subject: ، Ocean engineering-- Materials-- Congresses,، Polymers-- Congresses
Classification :
TC
1650
.
I565
1987
