Historical statistics of the united states, colonial times to 1970/ Part 2 Chapter N-Z - 0 - USA 1989 - 1200 - 0 . 0 ISBN: 0-527-91756-7 4000 Source: Хуучин номуудыг каталогт оруулсан Subjects--Index Terms: United States-Statistics Dewey Class. No.: 030 / H-69