Wavelets in geodesy and geodynamics /

by Keller, Wolfgang
Published 2004

How trade patterns and technology flows affect productivity growth /

by Keller, Wolfgang 1964-
Published 1997

Openness and industrial response in a wal-mart world : a case study of Mexican soaps, detergents and surfactant producers /

by Javorcik, Beata K. Smarzynska 1971-
Published 2006