Ryszard M. Janiuk
Maria Curie Sklodowska University,
Department of Chemical Education,
M.C. Sklodowska 3,20-031 Lublin, Poland
e-mail: rmjaniuk@hermes.umcs.lublin.pl
tel: (4881)-5375691, 5375503
fax: (4881)-5375629
Download report on how the survey was organised in Poland.