Gaya APA
Spezia, Stefano. (2020).
Mathematics education: history and research .
:
IG Library.
Gaya Chicago
Spezia, Stefano.
Mathematics education: history and research.
:
IG Library,
2020.
Electronic Resources.
Gaya MLA
Spezia, Stefano.
Mathematics education: history and research.
:
IG Library,
2020.
Electronic Resources.
Gaya Turabian
Spezia, Stefano.
Mathematics education: history and research.
:
IG Library,
2020.
Electronic Resources.