APA Citation

Smith, C S., & Hawthorne, J G. (1974). Mappae clavicula: A little key to the world of medieval techniques. Philadelphia, Pa: American Philosophical Society.

ISBD Citation

Mappae clavicula : A little key to the world of medieval techniques / Cyril Stanley Smith and John G. Hawthorne . — Philadelphia, Pa : American Philosophical Society, 1974. — 128 S.; Ill. — (Transactions of the American Philosophical Society ; N.S., 64,4). — ISBN 0871696444, 9780871696441

MLA Citation

Smith, Cyril Stanley, and John G. Hawthorne. Mappae Clavicula: A Little Key to the World of Medieval Techniques.Philadelphia, Pa: American Philosophical Society, 1974.

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