The First Book of Machines - Walter Buehr
type: Product
sku: 15423825
gtin: 9780692973950
brand: Walter Buehr
category: Cărți
offers: Offer
  price: 53.52
  price currency: RON
  availability: https://schema.org/InStock
  condition: https://schema.org/NewCondition
  seller: libris.ro
  price valid until: 2026-08-27
  valid from: 2026-08-07T12:20:57.375Z