Media type: E-Article Title: Training via the web: a virtual instrument Contributor: Waller, John C.; Foster, Natalie Published: Elsevier BV, 2000 Published in: Computers & Education, 35 (2000) 2, Seite 161-167 Language: English DOI: 10.1016/s0360-1315(00)00023-3 ISSN: 0360-1315 Origination: Footnote: