TY  - BOOK
AU  - Hodges,Henry W.M.
TI  - Artifacts: an introduction to early materials and technology 
SN  - 0212359185
PY  - 1976///
CY  - London
PB  - J. Baker
KW  - Industries, Primitive
N1  - Includes index; Reprinted with corrections; Bibliography : p. 229-239
ER  -