TY - JOUR<br>AU  - Gary O. Rollefson<br>T1  - Soressi, M. and Dibble, H., Eds. -- Multiple Approaches to the Study of Bifacial Technologies.<br>JO  - PaleoAnthropology<br>Y1  - 2003<br>VL  - 2003<br>SP  - 30<br>EP  - 34<br>ER -