James, Albert.
Floating things / [book] - London : Macdonald Educational, 1973. - 27 p. : col. ill. ; 21 cm. - Starters science . - Starters science ; 6 .
0356048233
Floating bodies.
Floating.
532.2 MAC
Floating things / [book] - London : Macdonald Educational, 1973. - 27 p. : col. ill. ; 21 cm. - Starters science . - Starters science ; 6 .
0356048233
Floating bodies.
Floating.
532.2 MAC