@inbook {, title = {Trade as Action at a Distance: Questions of Integration and Communication}, booktitle = {Ancient Civilization and Trade}, series = {School of American Research}, year = {1975}, note = {edited by Jeremy A. Sabloff and C. C. Lamberg-Karlovsky.ill. ; 25 cm.Papers from a seminar held in Santa Fe, Oct. 28-Nov. 2, 1973."A School of American Research book."}, pages = {3-60}, publisher = {University of New Mexico Press}, organization = {University of New Mexico Press}, address = {Albuquerque}, keywords = {Ancient Addresses, Civilization, Commerce History To 500 Addresses, essays, lectures}, isbn = {0826303455}, author = {Renfrew, Colin}, editor = {Sabloff, Jeremy A. and Lamberg-Karlovsky, C. C.} }