David P. Harris

1925 – 19 Aug 2019

• Testing english as a second language
• Testing English as a second language
• CELT Test Book Form A
• The United States of America
• CELT Test Book Form B
• Comprehensive English Language Test
• First Edition of Essays on Teaching English As a Second Language & As a Second Dialect [Editor-Robert Fox]
• Reading improvement exercises for students of English as a second language
• Stories
• Testing English as a second language