TY  - BOOK
AU  - Chen, Hsinchun
AU  - Roco, Mihail C.
TI  - Mapping nanotechnology innovations and knowledge: global and longitudinal patent and literature analysis
SN  - 9780387716190
U1  - 620.5 
PY  - 2009///
CY  - New York
PB  - Springer
KW  - Nanotechnology
N1  - Includes bibliographical references and index
ER  -