By Coll Richard   Zegwaard Karsten   in Research in Science & Technological Education

ISSN:1470-1138|24|1|29-58

Routledge Ltd‎(2006)‎

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By Coll Richard K.   Lay Mark C.   Zegwaard Karsten E.   in Journal of Vocational Education and Training

ISSN:1363-6820|54|2|197-218

Routledge Ltd‎(2002)‎

Access to resources Favorite 10.308956