Groepspsychotherapie in theorie en praktijk
          
            Harper Collins Publishers/Slob, A.K./Perseus Books Group/Moors, J.P.C./Everaerd, W.T.A.M./Vink, C.W./Straver, C.J./Cohen-Kettenis, P.T./Stoeckart, R./Moors-Mommers, M.A.C.T./van Hooff, J.A.R.A.M./van Lunsen, H.W./Drenth, J.J./Bolle, G.J./Emmelkamp-Keizer, M.A./Drayer, N./Gianotten, W.L./Frenken, J.O.C.M./Lamur, H.E./van Beek, D.J./Wempe, P.A./Gijs, L.A.C.L./Boedjarath, I./Bos, H./Compernolle, T.L./Sandfort, T.G.M./van Lankveld, J.J.D.M.
          
              
          
         
        
          
          Modern Methods of Plant Analysis / Moderne Methoden der Pflanzenanalyse (Modern Methods of Plant Analysis Moderne Methoden der Pflanzenanalyse)
          
            Biemann, K./Boardman, N. K./Breyer, B./Burg, S. P./Butler, W. L./David, D. J./Davis, P. S./Dimond, A. E./Hildebrandt, A. C./Hommes, F. A./Kratky, O./Linskens, H. F./Moor, H./Norris, K. H./O'Donnell, I. J./Possingham, J. V./Prat, H./Slogteren, D. H. M. van/Stahl, E./Veken, J. A. van der/Want, J. P. H. van der/Woods, E. F.