Stichting Mathematisch Centrum
Stichting Mathematisch Centrum. Statistische Afdeling

Hemelrijk, J. (1961). Experimental comparison of student's and Wilcoxon's two-sample tests : (Quantitative methods in pharmacology (1961), p 118-134). Stichting Mathematisch Centrum. Statistische Afdeling. Stichting Mathematisch Centrum.