THE DIFFERENTIATION PROCESS OF INTRANSITIVE AND TRANSITIVE VERB IN MENTALLY RETARDED CHILDREN
知能障害児における自動詞と他動詞の分化の過程

HIROKO IKE
1981 Japanese Journal of Special Education Research  
doi:10.6033/tokkyou.18.32 fatcat:kfixeipta5bujpjcs4e3l4kppa