TY  - BOOK
AU  - Spier,Robert F.G.
TI  - From the hand of man : primitive and preindustrial technologies
AV  - GN429 .S67 1970
PY  - 1970///
CY  - Boston
PB  - Houghton Mifflin
KW  - Industries, Primitive
N1  - Bibliography: p. 145-153
ER  -