Harry L. Gradman

The Relation of Task to Performance in Testing Verbs.

Harry L. Gradman, Edith Hanania, 1988 .

Program Evaluation in Light of Language Learning Background, Student Assessments and TOEFL Performance.

Harry L. Gradman, Edith Hanania, 1991 .

Language Learning Background Factors and ESL Proficiency

Harry L. Gradman, E. Hanania, 1991 .

ACQUISITION OF ENGLISH STRUCTURES: A CASE STUDY OF AN ADULT NATIVE SPEAKER OF ARABIC IN AN ENGLISH‐SPEAKING ENVIRONMENT

Harry L. Gradman, Edith Hanania, E. Hanania, 1977 .