00630cas a2200205u  45000010008000000030008000080050017000160080041000330100017000740400023000910430012001140500024001260820016001501100072001662450045002382600041002833000022003246500026003468100052003728029993BD-DhUL20170418175805.0810226s1964    nyu                        a   68129531   aDLCcCarPdBD-DhUL  ae------00aJX1977b.A2 subser.  a665.75bUNU2 aUnited Nations.bEconomic Commission for Europe. [from old catalog]10aThe use of gas in the cement industry /   aNew York : cUNited Nations, b1965.  a43 p. ; c32 cm.  0aGas industryzEurope.2 a[United Nations.tDocument]) [from old catalog]