1 - Seminar on triples and categorical homology theory : ETH 1966/67
Eckmann, Beno (1917-2008) (Ed.)   /   Barr, Michael (1937-....)   /   Appelgate, H.   /   Beck, J.   /   Lawvere, Francis William (1937-....) (Ed.)   /   Manes, E.   /   Linton, F. E. J.

Cote : [12 ECK 69]

2 - The Maxwell equations : non-relativistic and relativistic derivations from electron theory
Groot, Sybren Ruurds De (1916-1994)   /   Boer, J. De (Ed.)   /   Uhlenbeck, G.E. (Ed.)

Cote : [83 DE-GRO 69]