By Turner, Helen E., Wass, John A. H.
By Rushforth, Bruno, Wass, Valerie
By John A. H. Wass; Helen Turner, Turner, Helen, Wass, John
By Wass, John A. H. et al (edits).
By Wass, Douglas
By Wass, Stephen, Nigel
By Rushforth, Bruno, Firth, Adam, Wass, Valerie
By John A. H. et al (edits). Wass, Wass, John A. H. et al (edits).