Bott, Elizabeth. Family and social network; : roles, norms, and external relationships in ordinary urban families. [electronic resource] / Pref. by Max Gluckman.. — 2d ed.. — New York, : Free Press, [c1971]. — xxx, 363 p. 21 cm. Includes bibliographies. LCCN: 71161235 Subjects--Topical Terms: Families.Famille.Familie.Sociale netwerken.Steden. LC Class. No.: HQ728 / .B717 1971b Dewey Class. No.: 301.42/1