Ši knyga nebeleidžiama, tačiau mes Jums pranešime naudoto egzemplioriaus kainą
Provides instructions for simple experiments that introduce basic concepts in chemistry, biology, and other areas Provides instructions for simple experiments that introduce basic concepts in chemistry, the human body, electricity and magneti...Daugiau...
Provides instructions for such simple craft projects featuring dinosaurs as a stand-up diplodocus, a painted stegosaurus, and a flying pterosaur....Daugiau...
Provides instructions for such simple craft projects featuring farms and farm animals as a cotton ball lamb, a coiled paper goat, and a scarecrow collage....Daugiau...
