00616nam a22001697a 4500 BD-DhUL 20190430095538.0 190429s 1986xxua|||| |||| 00| 0 eng 9210161955 BD-DhUL BD-DhUL 540 UNA United Nations. Economic Commission for Europe . Annual bulletin of trade in chemical products : v. 12, 1986 = Bulletin annuel du commerce des produits chimiques / United Nations. Economic Commission for Europe . v. : . ill. ; 28 cm. Chemical industry Statistics Periodicals. ddc BK 247868 247868 0 0 ddc 0 540_000000000000000_UNA 1 NFIC 375990 DUL DUL UNC 2019-04-29 gift 540 UNA D10358 2019-04-29 1 2019-04-29 BK