Visible Learning for Mathematics, Grades K-12
type: Product
sku: 10936894
gtin: 9781506362946
brand: John Hattie
category: Cărți
offers: Offer
  price: 263.65
  price currency: RON
  availability: https://schema.org/InStock
  condition: https://schema.org/NewCondition
  seller: libris.ro
  price valid until: 2026-08-24
  valid from: 2026-08-07T12:45:57.382Z