Columbia subject headings:
Computer contracts--Standards--Canada.
Information networks--Standards--Canada.
Information storage and retrieval systems--Standards--Canada.
Library information networks--Standards--Canada.
Harvard subject headings:
Computer contracts--Canada.
Computer contracts--Standards--Canada.
Information networks--Canada.
Information networks--Standards--Canada.
Information storage and retrieval systems--Standards--Canada.
Library information networks--Canada.
Library information networks--Standards--Canada.
Princeton subject headings: