Hits 1-7 within 7 documents
Hits 1-7 within 7 documents
Author(s): Thögersen, John.- 2001. 55-74p.
Author(s): Klein, Sabine; Harkness, Janet.- 2004. 34p.
Author(s): Koch, Achim; Wasmer, Martina; Harkness, Janet; Scholz, Evi.- 2001. 66p.
Author(s): Schneid, Michael.- 1995. 16p.
Author(s): Ahola, Anja.- 2004. 26-33p.
Author(s): Snijkers, Ger.- 2004. 190-203p.
Editor(s): Saris, Willem E.; Kaase, Max.- 1997. 163p.