Vista normal
Vista MARC
Walker, Ruth (Nombre personal)
Mathematics for schools, c1972: t.p. (Ruth Walker, Headmistress, Barlaston C.E. Primary Sch., Barlaston, Staffordshire; asst. author)
OCLC, June 30, 2009 (hdg.: Walker, Ruth A.)
Mathematics for schools, c1972: t.p. (Ruth Walker, Headmistress, Barlaston C.E. Primary Sch., Barlaston, Staffordshire; asst. author)
OCLC, June 30, 2009 (hdg.: Walker, Ruth A.)