@inbook {, title = {Towards the Analysis of Lithic Production Systems}, booktitle = {Prehistoric Quarries and Lithic Production}, series = {New directions in archaeology}, year = {1984}, note = {edited by Jonathon E. Ericson and Barbara A. Purdy.ill. ; 29 cm.}, pages = {1-10}, publisher = {Cambridge University Press}, organization = {Cambridge University Press}, address = {Cambridge}, keywords = {Indians of North America Implements, Prehistoric, Quarries and quarrying, Stone Implements}, isbn = {0521256224}, author = {Ericson, Jonathon E.}, editor = {Ericson, Jonathon E. and Purdy, Barbara A.} }