000000637 001__ 637 000000637 005__ 20231123151100.0 000000637 035__ $$a634 000000637 037__ $$aGENERAL 000000637 245__ $$aSCIENTIFIC TRI-UNITIES 000000637 269__ $$a1889 000000637 520__ $$aThe recorded history of the Institute, technical papers, documented discussion and author reply. 000000637 773__ $$tTransactions$$j1$$k1 000000637 8564_ $$9f8dd0d6a-d74f-499a-a90d-ff8944d699f0$$s9446334$$uhttps://library.imarest.org/record/637/files/634.pdf