Opus sphericum magistri Ioa[n]nis de Sacro busco natione angli figuris verissime exculptis et i[n]terp[re]tatione familiari ad co[m]moditatem desiderantiu[m] iucundissima artis astronomice callere principia pulcherrime et iterata recognitione illustratum (1505)
Sacro Bosco, Joannes de, active 1230 · Impressus Colonie : in bone recordationis Henrici Quentel penatibus · leaf 21
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