TRAJECTA
journal35143
E169430
BE
0778-8304
Dutch:(summaries/abstracts in English and German)
Rivista
Trajecta vzm:Postbus 9100, 6500 HA Nijmegen Netherlands:011 31 24 3612412, EMAIL: trajecta@kdc.kun.nl, Fax: 011 31 24 3615844
1992
can
false