Q:Read the bio below and try to give details on ralph ulveling 's: - birth name - death date - birth date - name - nationality - occupation Bio: ralph adrian ulveling -lrb- may 9 , 1902 -- march 21 , 1980 -rrb- was an influential american librarian best known for his support of intellectual freedom , interracial understanding , and the advancement of the library and information science profession . he is listed as one of the most important contributors to the library profession during the 20th century by the journal '' american libraries '' .
A:
- birth name is ralph adrian ulveling- death date is 1980- birth date is 1902- name is ralph a. ulveling- nationality is american- occupation is librarian