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Corporate Authors:
Published: National Science Foundation, RANN- Research Applications Directorate : for sale by the Supt. of Docs., U.S. Govt. Print. Off.,
Publication Dates: [1977]
Call Number: P315.7/E12/
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Published: National Science Foundation, RANN- Research Applications Directorate : for sale by the Supt. of Docs., U.S. Govt. Print. Off.,
Publication Dates: [1977]
Call Number: P315.7/E12/