Problemas de aritmética y algebra

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Kaituhi matua: Bardey, E.
Hōputu: Pukapuka
I whakaputaina: Barcelona : Labor (E.L.), 1949.
Putanga:1a. ed.
Ngā marau:
Ngā Tūtohu: Tāpirihia he Tūtohu
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