TY  - BOOK
AU  - Maskus, Keith E
AU  - Mattoo, Aaditya
AU  - Chellaraj, Gnanaraj
TI  - The contribution of skilled immigration and international graduate students to U.S. innovation
T2  - Policy Research Working Paper
AV  - IBRD(08) 
PY  - 2005///
CY  - Washington, D. C.
PB  - World Bank
KW  - MIGRATION
KW  - gnd
ER  -