Columbia subject headings:
Golden section.
Pacioli, Luca, approximately 1445-1517. De divina proportione.
Pouillon, Fernand.
Harvard subject headings:
Golden section.
Pacioli, Luca, approximately 1445-1517.
Pouillon, Fernand
Princeton subject headings:
Golden section.
Pacioli, Luca, approximately 1445-1517. De divina proportione.
Pouillon, Fernand.