TY  - BOOK
AU  - Rosenberg, Nathan
TI  - Perspectives on technology
SN  - 0521209579
U1  - 338.06 
PY  - 1976///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Technological innovations
KW  - United states
N1  - Includes bibliographical references and index
ER  -