検索キーワード：(著者名に左の語を含む: #National Recreation Association.)
New York : [s.n.] , [19--].
Enjoying nature : nature centers, nature trails, trailside museums.
New York : National Recreation Association , 1946.
New York : [s.n.] , 1954.
Games for quiet hours and small spaces.
Ed. 3.. - New York, : National Recreation Assoc. , 1954.
Games for the Christmas season.
New York : [s.n.] , 1953.
Stunts, contest, relays.
New York : [s.n.] , 1952.
Community sports and athletics;
New York, : A. S. Barnes , 1949.
Recreation for the aging. / Prepared for the National Recreation Association by Arthur Williams.
New York, : Association Press , 
Camp program book, : prepared for the National Recreation Association.
New York : Association press , 1951.
How to do it : arts and crafts projects for the recreation program / prepared for the National Recreation Association by Frank A. Staples.
[New York] : National Recreation Association , c1953.
Parties, musical mixers and simple square dances,
New York city, : National recreation association , [c1952]
Singing games : Prepared for the National Recreation Association.
New York : [s.n.] , [19--].. - (The games series.)
Recreation and park yearbook : 1956.
New York : National recreation association , 1956.
Recreation areas, their design and equipment, / prepared for National Recreation Association by George D. Butler.
2d ed.. - New York, : Ronald Press Co. , 
Introduction to community recreation, / prepared for the National Recreation and Park Association by George D. Butler.
4th ed.. - New York, : McGraw-Hill , 
Playgrounds, their administration and operation. / Prepared for National Recreation Association.
Rev. ed.. - New York, : Barnes, , 1950.
Introduction to community recreation, / prepared for the National Recreation Association.
2d ed.. - New York, : McGraw-Hill , 1949.
Manual on recording services of public recreation departments.
New York : issued by Social Statistics Project of Community Chests and Councils of America, inc., in cooperation with the American Recreation Society and the National Recreation Association , 1954.
Six Bible plays / by Mabel Hobbs and Helen Miles issued under the auspices of the Bureau of educational dramatics, playground and recreation association of America.
New York : Century ,