By Sabol Mark A.   Wisher Robert A.   in Military Operations Research

ISSN:2163-2758|6|1|59-80

Military Operations Research Society‎(2001)‎

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By Kaplan Jonathan D.   Sabol Mark A.   Wisher Robert A.   Seidel Robert J.   in Computer Assisted Language Learning

ISSN:0958-8221|11|3|265-287

Routledge Ltd‎(1998)‎

Access to resources Favorite 7.7490177