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1מאת Babcock, Robert Hall, 1851-### CRL customization ### ?> ### Add publisher and desc details ### ?>
יצא לאור 1907New York, Appleton, 1907.xix, 809 p. ill.Also issued online. -
2מאת Babcock, Robert Hall, 1851-### CRL customization ### ?> ### Add publisher and desc details ### ?>
יצא לאור 1903New York and London, D. Appleton and company, 1903.xxi, 853 p. III pl. ill.