1. World gas yearbook
پدیدآورنده : produced by the Petroleum Economist Ltd., London, in association with Price Waterhouse, World Petroleum Industry Group
کتابخانه: State Department Library (Tehran)
موضوع : Gas industry - Periodicals
رده :
{
1648
},
7a361d34b82d07e4c40a117aef46f0fc