Spaccioli, Valerio, ed.
Hero, of Alexandria.
   
xy Heronis Alexandrini Spiritalivm liber. A Fe- 5116 derico Commandino Vrbinate, ex graeco, nvper ae in latinvm conversvs.
Cvm privilegio Gregorij no.2 Xiii. Pont. Max.
Urbini M D LXXV,. C1575]
2 p.l., 70 (i.e., 80) numb.1. illus. 2lem. (4to)
Leaves 78 & 80 misnumbered 70 & 70. Edited by Valerius Spaciolus.
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