Chemically Active! :
Cobb, Vicki
Chemically Active! : Experiments You Can Do at Home / Ill. by T. Cobb. - New York : Harper Trophy, 1985. - 154 p. : ill. ; 20 cm.
Index, p. 151-154
0-06-446101-7 0-397-32080-9 0-06-446101-7
Chemistry--Experiments
Chemically Active! : Experiments You Can Do at Home / Ill. by T. Cobb. - New York : Harper Trophy, 1985. - 154 p. : ill. ; 20 cm.
Index, p. 151-154
0-06-446101-7 0-397-32080-9 0-06-446101-7
Chemistry--Experiments