1. Proceedings of the pipe welding conference 10-13 november 1969
Author: Conference director A. A. Smith
Library: Central Library and Documentation Center (Kerman)
Subject: Welding -- Congresses ، Pipe
Classification :
TS
280
.
P5
1969
2. Second international conference on Pipe Welding, 20-22 November 1979
Author:
Library: Central Library of Sharif University of Technology (Tehran)
Subject: ، Pipe-- Welding-- Congresses
Classification :
TS
280
.
P48
1980
