石原 堅司

A Brief Sketch of the History of Linguistic Description: Shift and Continuation on "Scientific"

Kenji Ishihara, ケンジ イシハラ, 石原 堅司, 1994 .

Toward the Use of Monolingual English Dictionaries: Building Knowledge of Defining Vocabulary

Kenji Ishihara, Kenji Ishihara, ケンジ イシハラ, 2004 .

English Vocabulary Recognition and Production : A Preliminary Survey Report (英語の認識語彙と表出語彙)

石原 堅司, 松井 進平, 岡田 妙, 1999 .

Modifying the C-Test Procedure for Practical Purposes

石原 堅司, 岡田 妙, 2002 .

Vocabulary Levels Analysis : Survey Results with University Students

Kenji Ishihara, ケンジ イシハラ, 石原 堅司, 2000 .