Open door, New York City.
Contributors: Chaudhry, Juanita.; Grine, Dorothea.; Thackray, John.
Series: Report -- 003
Publisher: [s.n.
Published: 1970
Place of publication: New York
Language: eng
Number of pages: 48
Subjects: Education -- Experimental methods.; Education, Elementary -- New York (State) -- New York.