Penrose, Gordon, 1925-
Dr. Zed's sensational science activities / [book] - Toronto : Greey de Pencier Books, 1990. - 48 p. : col. ill. ; 28 cm.
Inlcudes index.
0920775535 : $9.95
900936622
Science.
Scientific recreations.
Science.
Jeux scientifiques
507.8 PEN
Dr. Zed's sensational science activities / [book] - Toronto : Greey de Pencier Books, 1990. - 48 p. : col. ill. ; 28 cm.
Inlcudes index.
0920775535 : $9.95
900936622
Science.
Scientific recreations.
Science.
Jeux scientifiques
507.8 PEN