Downs, Robert Bingham, 1903-1991.
American library resources / a bibliographical guide. Comp. by R.B.Downs. - Chicago : A.L.A., 1951 - 428 p. : 27 cm.
Bibliography of bibliographies.
Libraries--United States.
015.73 / AME
American library resources / a bibliographical guide. Comp. by R.B.Downs. - Chicago : A.L.A., 1951 - 428 p. : 27 cm.
Bibliography of bibliographies.
Libraries--United States.
015.73 / AME