200 years of art in Halifax, an exhibition prepared in honour of the bicentenary of the founding of the city of Halifax, N.S., 1749-1949 Halifax, 1949. 56 pages

Welpley, Frank

200 years of Nova Scotia (From Income Outlook, V. 6, Dec. 1952) 1952.

2000 follow-up survey with the class of 1996 maritime university graduates / prepared by Ipsos Reid for Maritime Provinces Higher Education Commission.  Fredericton, N.B. : The Commission, 2001. xiv, 103 pages : copies illustrations; 28 cm.

Mitchell, C. L.

200-Mile limit: new issues, old problems for Canada's East Coast Fisheries - In Canadian Public Policy, vol. 4, no. 2. p. 172-183, Spring 1978 1978. pages 172-183.

Carlson, Paul Adolph

20th century bookkeeping and accounting / by Paul A. Carlson, Hamden L. Forkner and Alva LeRoy Prickett.  19th ed. Toronto, Gage, 1952. viii, 500p. illus.

Backman, Everett M.

225 years in Chester Basin, 1760-1985 / Everett M. Backman, Catherine Fitch, Richard E. Eldridge.  Halifax : printed by Wm. MacNab & Son Ltd., 1986-. 103 pages: illustrations; 32 cm.

Men of the Day

23rd series, L.R. Masson, by A.D.Celles 24th series, Charles H. Tupper

Fredericton Art Club

25 years to promote art… Fredericton, 1965. 32 pages.

25 years with public health nutrition in Nova Scotia1944-1969 var. pg.

Anderson, Morna

25 years with the metal arts guild of Nova Scotia 1976. 11, 5 pages.

Lawlor, Allison

250 years of progress : Halifax regional fire and emergency / Allison Lawlor.  Halifax : Nimbus Publishing, 2005. 150 pages : illustrations ; 24 cm.

25th anniversary of the commissioning of HMCS Saguenay at H.M.C. Dockyard - Halifax, Nova Scotia 15 Dec., 1981 Halifax : 1981. 1 v. unpaged : illustrations; 23 cm.

Atlantic Bowl (25th: 1986: Halifax)

25th anniversary souvenir program Halifax : Atlantic Bowl, 1986. 20 pages.

Wade, Mrs. Eileen Kirkpatrick

27 years with Baden-Powell London : Blandford pr. 160 pages

The Canadian Society of Graphic Art

28th annual exhibition Hamilton, Ont. : The Art Gallery of Hamilton, 1961.

Halifax. Nova Scotia poultry and flori-cultural association. 1878

2d exhibitionto be held September 3d-5th Halifax : Nova Scotia pr. Co., 1878. 15 pages

Canada. Parliament. Select Committee on immigration and colonization

2nd Report Ottawa : I.B. Taylor, 1873. 19 pages

Canada. Parliament. Standing Committee on Immigration and Colonization

2nd Report Ottawa : Hunter, Rose & co., 1869. 16 pages

Griswold, A. W.

30 views of the Dartmouth disaster : showing effects of explosion December 6th, 1917 / compiled by A.W. Griswold.  Dartmouth : Griswold, 1917. 1 v. (unpaged) : chiefly illustrations ; 15 x 23 cm.

Canadian Library Association

31st Annual Conference, 10-16 June 1976, Halifax Nova Scotia 28 pages.

Canada. Emigration commission

32nd general report London : G.E. Eyre and W. Spottiswoode, 1872. 178 pages

Morehouse, Inez Manzer Sypher

330 years of Morehouse genealogy, 1640-1970 / By Inez Manzer Sypher Morehouse.  Hantsport : Lancelot Press, 1978-. ill., coat of arms, portraits ; 22 cm.

Kodaly, Zoltan

333 elementary exercises / edited with annotations by Percy M. Young.  Toronto : Boosey & Hawkes, 1951. 39 pages : music; 25 cm.

Kodaly, Zoltan

333 Olvasógyakorlat .. / Kodaly Zoltan.  Budapest, 1967. 61 pages : music; 13 cm. x 17 cm.

International Association of Official Human Rights Agencies

34th Annual Conference, July 11-17, 1982 / Halifax, Nova Scotia.  . 23 pages : illustrations; 28 cm.