Columbia subject headings:
Harvard subject headings:
Ambato (Ecuador)--History--Sources.
Mary, Blessed Virgin, Saint--Prayers and devotions.
Poetics.
Printing--Ecuador--Ambato--History.
Princeton subject headings:
Ambato (Ecuador)--History--Sources.
Mary, Blessed Virgin, Saint--Prayers and devotions.
Poetics.
Printing--Ecuador--Ambato--History.