He later received a master of education from the same school in 1966.
He went on to receive a master of arts degree in the same field.
He received a master of arts degree from Michigan in 1967.
He also received a Master of Arts from the same university later in 1865.
He received a master of arts degree from Gallaudet in 1895.
In 1632, he received a master of arts degree.
Four years later he received a master of science degree from Harvard University.
He also received a master of science degree from Harvard University in 1939.
He received thereafter a Master of Science degree from the same college.
He received a Master of Arts degree with distinction from the same department in 1938.