Helen Wallis
The mariner's mirror ; 81 , 4
1995
Article (Journal)
Unknown
DR HELEN WALLIS, O.B.E., F.S.A.
Taylor & Francis Verlag | 1986
|Obituary - HELEN WALLIS, OBE, DPhil, FSA, FRHistS
Online Contents | 1995
|Helen Wallis, OBE, DPhil, FSA, FRHists
Taylor & Francis Verlag | 1995
|Online Contents | 1999
Engineering Index Backfile | 1963
|