TY  - BOOK
AU  - Basalla,George
TI  - The evolution of technology
SN  - 0521296811
AV  - T15.B3 1988 
PY  - 1988///
CY  - Cambridge,U.K
PB  - Cambridge University Press
KW  - History of technology
KW  - Technology-History
KW  - Technology-evolution
N1  - Includes bibliographic references and index
ER  -