The mediæval mason :
Knoop, Douglas, b. 1883.
The mediæval mason : an economic history of English stone building in the later middle ages and early modern times / by Douglas Knoop and G.P. Jones. - Manchester : Manchester University Press, 1933. - xii, 294p.
Building--History.--Great Britain
Stonemasons--Great Britain.
The mediæval mason : an economic history of English stone building in the later middle ages and early modern times / by Douglas Knoop and G.P. Jones. - Manchester : Manchester University Press, 1933. - xii, 294p.
Building--History.--Great Britain
Stonemasons--Great Britain.