. . . "Symposium on metallurgical aspects on non-ferrous metal melting and casting of ingots for working"@en . . "Symposium on metallurgical aspects on non-ferrous metal melting and casting of ingots for working" . . . . . "Institute of Metals" . "Institute of Metals"@en . "Symposium on Metallurgical Aspects of Non-Ferrous Metal Melting and Casting of Ingots for Working : held in London on the ocassion of the annual general meeting of the Institute, 31 March 1949" . . . . . . . "Symposium on Metallurgical Aspects of Non-Ferrous Metal Melting and Casting of Ingots for Working (1949.03.31 London)" . . . "Institute of Metals" . .