edited by Phyllis B. Steckler ; Wyllis E. Wright, consulting editor ; sponsored by the Council of National Library Associations

R.R. Bowker [c1964]-

1962 , 1963 , 1964. 9th ed. , 1965. 10th ed. , 1966 , 1968. 13th ed. , 17th ed. , 18th ed. , 20th ed. , 21st ed , 22nd ed. , 23rd ed. , 24th ed. , 25th ed. , 26th ed. , 27th ed. , 28th ed. , 29th ed. , 30th ed. , 31st ed. , 32nd ed. , 33rd ed.

所蔵館43館

edited by Wyllis E. Wright ; sponsored by the Council of National Library Associations and the Library Journal

R.R. Bowker 1958

1959

所蔵館2館

translated from the second Italian edition by Thomas J. Shanahan, Victor A. Shaefer, Constantin T. Vesselowsky ; edited by Wyllis E. Wright

American Library Assn. c1948

所蔵館11館