Ryder, G.H creator text London English Lanaguage Book Society 1969 3rd SI monographic xii, 340 p. : ill, ; 20 cm. Ryder, G.H 0 0 0 620_112000000000000_RYD 0 0 0 620_112000000000000_RYD 0 0 0 620_112000000000000_RYD MCE 620.112 RYD 333144430