TY  - BOOK
AU  - Ericson Jonathan E Ed
AU  -  Purdy Barbara A Ed
TI  - Prehistoric quarries and lithic production
T2  - New Direction in archaeology
U1  - Y714:83, M4 
PY  - 1984///
CY  - Cambridge
PB  - Cambridge University Press     
KW  - SOCIOLOGY
ER  -