TY  - BOOK
AU  - DeGregori,Thomas R.
TI  - A theory of technology: continuity and change in human development 
SN  - 0813817781 (pbk.)
AV  - T14.5 .D46 1985
U1  - 303.4/83 19
PY  - 1985///
CY  - Ames, Iowa
PB  - Iowa State University Press
KW  - Technology
KW  - Social aspects
KW  - Philosophy
N1  - Includes indexes; Bibliography: p. 221-251
ER  -