The family and its relationships / Ernest R. Groves, Edna L. Skinner and Sadie J. Swenson. Groves, Ernest Rutherford 1878-1946. Skinner, Edna L. joint author. Swenson, Sadie Johnnetta 1887- joint author. Families. 392.3 GRF Includes bibliographical references and index. Chicago : Philadelphia : J.B. Lippincott company, c1932. c1932. 1932 Text xii p., 2 l., 3-321 p. : eng Lippincott's home economics texts, ed. by B. R. Andrews. ;