De Vries, Peter, 1910-1993. Mrs. Wallop. - [1st ed.] - Boston, Little, Brown [1970] - 310 p. 22 cm. LCCN: 77126169 LC Class. No.: PZ 3 .D4998 Mi1970 PS3507.E8673 / Mi1970 Dewey Class. No.: 813/.5/4