Rare Boom CHRONOLOGY.
DEPT. Tang, Villum, 1624-1682, praeses. *XE Wilhelmi Langi Exercitationes mathematica wit. .653 De annua emendatione & motu apogei solis &c. Pub- .L54E lice ad disputandum propositée iv. kalend. Novem- bris, anno clo Is CLIII. horis & loco solitis. Respondente Jacobo Holstio. Hafnidt, typis Melchioris Martzan, Acad. typogr. (1653) 2 p.f.,66 p. illus.(diagrs.) 19cm. (4to)
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