00527nam a22001697a 4500 BD-DhUL 20170412191807.0 170412b1980 xxu||||| |||| 00| 0 eng d BD-DhUL 338.39 UNR Economic commission for Europe Role and place of engineering industries in Naitonal and world economics up-dating to 1970-1975 of the analytical part / New York : United Nations, 1980 92 p.: 29 cm. Economics ddc REF 178873 178873 0 0 ddc 0 338_390000000000000_UNR 1 REF 315423 DUL DUL UNC 2017-04-12 Gift 338.39 UNR D16503 2017-04-12 1 2017-04-12 REF