Maton, Anthea
Sound and light / Anthea Maton - New Jersey, USA : Prentice-Hall, New Jersey, USA 1993 - 144 p.
0-13-981143-5
Juvenil Literature
Electromagnetic spectrum
Light--Science--Juvenil
J 550 SOU
Sound and light / Anthea Maton - New Jersey, USA : Prentice-Hall, New Jersey, USA 1993 - 144 p.
0-13-981143-5
Juvenil Literature
Electromagnetic spectrum
Light--Science--Juvenil
J 550 SOU