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Statistisk sett : jubileumsskrift Norsk Statistisk Forening 1936 - 1986
(1986)
Document d'information et de renseignement sur le programme de formation / Institut Africain et Mauricien de Statistique et d'Economie Appliquée
(1989)
Teaching statistical methods to undergraduate economics students
Becker, William E., (1987)
Infrastructure and productivity : a nonlinear approach
Duggal, Vijaya G., (1999)
Financial deepening and the technological constraint : a look at Korea
Saltzman, Cynthia, (1995)
Recycling : an economic analysis
Duggal, Vijaya G., (1991)