Boissevain, Jeremy Friends of friends : networks , manipulators and coalitions - Basil Blackwell Oxford 1974 1974 - xv , 285 p. : 22 cm. - Pavillion series , social anthropology . Bibliography : p. [251]-265 Includes index ISBN: 0631149805 Subjects--Topical Terms: Social groupsSocial interaction--HM LC Class. No.: HM291.B594 1974