According to Library of Congress name authority on 19 November 2009:
1) Smith, Barbara, 1922-
2) Smith, Barbara, 1929-
3) Smith, Barbara, 1941-
4) Smith, Barbara, 1945-
5) Smith, Barbara, 1946-
6) Smith, Barbara, 1947 Apr. 19-
7) Smith, Barbara, 1938-
9) Smith, Barbara, 1948 June 20-
13) Smith, B. (Barbara), 1949-
14) Smith, Barbara, 1949 Dec. 28-
15) Smith, Barbara Clark
16) Smith, Barbara, 1967-
Combination issues