por ELVIRA Conference ( 1994 : De Montfort University) | Arnold, Kathryn [ed.] | Collier, Mel [ed.] | Aslib.
por ELVIRA Conference (2 : 1995 : De Montfort University) | Arnold, Kathryn / ed | Collier, Mel / ed.
por ELVIRA Conference (3 : 1996 : De Montfort University) | Aslib.
por ELVIRA Conference (4 : 1997 : Milton Keynes, Reino Unido) | Davies, Clare [ed.] | Ramsden, Anne [ed.] | Aslib.