00279nam a22000977a 4500 220505s1937 ||||| |||| 00| 0 eng d Hinds, Julian 234845 Economic Sizes of Pressure conduits / Julian Hinds. Engineering news-record 1937. 0 4 udc 0 0 474126 CPL CPL GEN 2022-05-05 0 2022-49132 2022-05-05 00:00:00 1aE1917 2022-05-05 BK 591710 591708