Across
- 2. first name of his university friend
- 5. he worked in a __________
- 6. he was ________ in 1949
- 7. nationality of the man
- 9. at 22 he went to _________
Down
- 1. last name of his university friend
- 2. he returned to this country to study
- 3. he became interested in __________ when working
- 4. surname of the man
- 8. first name of the man