000001769 001__ 1769 000001769 005__ 20231123151210.0 000001769 035__ $$a1796 000001769 037__ $$aGENERAL 000001769 245__ $$aSome Aspects of the Manufacture of Large Seamless Steel Tubes and Hollow Forgings 000001769 269__ $$a1948 000001769 520__ $$aThe recorded history of the Institute, technical papers, documented discussion and author reply. 000001769 7001_ $$aNADEN, J. W. R. 000001769 773__ $$tTransactions$$j60$$k1 000001769 8564_ $$9b7abc750-a85d-42df-b1b0-fc01c8c62777$$s14418446$$uhttps://library.imarest.org/record/1769/files/1796.pdf