www.saidyande.com
Jumapili, 24 Mei 2015
SAID YANDE: histori of pi day
MATHEMATICS FOR LIFE: histori of pi day
Hakuna maoni:
Chapisha Maoni
Chapisho Jipya
Taarifa za zamani
Nyumbani
Jisajili kwenye:
Chapisha Maoni (Atom)
Hakuna maoni:
Chapisha Maoni