TY - BOOK AU - Pattison,Philippa TI - Algebraic models for social networks U1 - 301/.01/51 20 ed. PY - 1993/// CY - Cambridge [England], New York, NY, USA PB - Cambridge University Press KW - Social networks KW - Mathematical models. N1 - Includes bibliographical references (p. 273-288) and indexes. ER -