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1Udgivet 1958### CRL customization ### ?> ### Add publisher and desc details ### ?>Houston, Tex., 1958.xi, 168 p. illus. 24 cm.“...Robert A. Welch Foundation Conference on Chemical Research...”
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2Udgivet 1959### CRL customization ### ?> ### Add publisher and desc details ### ?>Houston, Tex. : [Robert A. Welch Foundation], 1959.203 p. : ill., ports. ; 24 cm.“...Robert A. Welch Foundation Conference on Chemical Research...”