Our lives have been taken over by a tiny germ we can't even see. It's time to explain to young children (and their parents and carers) what's really going on. What IS a virus? How do viruses spread? Why should everyone keep washing their hands? How does a vaccine work? And what can we do to STAY WELL?
Detailid
Lehekülgede arv12 lehekülge
Suurus
223 x 199 x 16 mm
Võrdle suurust
Raamatu suurus
VormPappköide
Lugemise aeg0:24 tundi
Arvutus põhineb keskmisel lugemiskiirusel, kus 200-250 sõna lugemiseks kulub 2 minutit.