Buurt en stad: liber amicorum voor Wiebe de Jong
F.C.P.P. Spierings; B. Peper; R. Pieterman; S. Karyotis; A. Zijderveld
Effects of voluntary mediation in the neighborhood: the Dutch practice
F.C.P.P. Spierings (Lector); B. Peper
Learning conceptions of young students in the final year of primary education
E.B. Klatter; H.G.L.C. Lodewijks; C.A.J. Aarnoutse




























