Columbia subject headings:
Libraries and education--United States.
Libraries and education.
Library orientation for college students.
Library orientation--United States.
Library orientation.
References services (Libraries)--United States.
Harvard subject headings:
Bibliographical literature--Bibliography--Methodology--Study and teaching--United States.
Bibliography of bibliographies--Methodology--Study and teaching--United States.
Libraries and education--United States.
Library orientation for college students.
Library orientation--United States.
Reference services (Libraries)--United States.
Searching, Bibliographical--Study and teaching.
Princeton subject headings: