Crowther, J. G. (1968). Scientific types. Barrie & Rockliff, the Cresset P..
Chicago Style (17th ed.) CitationCrowther, J. G. Scientific Types. London: Barrie & Rockliff, the Cresset P., 1968.
MLA (8th ed.) CitationCrowther, J. G. Scientific Types. Barrie & Rockliff, the Cresset P., 1968.
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