Vivian, C. Science experiments and amusements for children. New York: Dover Publications, Inc., 96 p., ill. 0-486-21856-2.
Vivian, C. Science experiments and amusements for children. New York: Dover Publications, Inc., 96 p., ill. 0-486-21856-2.
Vivian, C. Science experiments and amusements for children, New York: Dover Publications, Inc. 96 p., ill. 0-486-21856-2.
Vivian, C. Science experiments and amusements for children. 73 easy experiments (no special equipment needed) illustrate important scientific principles. New York: Dover Publications, Inc., 96 p., ill.
Vivian C. Science experiments and amusements for children: 73 easy experiments (no special equipment needed) illustrate important scientific principles. New York: Dover Publications, Inc.; p. 96 p., ill. ISBN: 0-486-21856-2.
