TY  - BOOK
AU  - Chen, Kan, ed
AU  - Engineering foundation conference(New York: 1973, May 20 - 25)
AU  - Kral, George J, ed
TI  - Technology and social institutions
CY  - New York
KW  - Culture
KW  - Ethnology
KW  - Process for overcoming barriers to technological revolutions
KW  - Technology and urban institutions
ER  -