TY - BOOK AU - Spalding,E.H. (Ed.) AU - Spalding,E.H. (Ed.) TI - Piers plowman social and economic histories : (Vol.5 E.H.Spalding) U1 - Y1:1::1:N2 PY - 1921/// CY - London PB - George Philip & Sons Ltd KW - Y1:1::1:N2 ER -