Frances Zweifel

Frances Zweifel is the author of "Simple Science Experiments with Everyday Materials", "Experimentos Sencillos Sobre Ilusiones Opticas", "Simple Weather Experiments with Everyday Materials" and "Animal Baby-Sitters".

Books by Frances Zweifel

Chemistry
Bonnet, Bob
Paperback:

Experimentos Senc...
DiSpezio, Michael A.
Paperback: $6.20

730 Easy Science ...
Churchill, E. Richa...
Spiral bound:

Simple Chemistry ...
Loeschnig, Louis V.
Paperback: $5.95

Physics
Bonnet, Bob
Paperback: $9.95

Animal Baby-Sitte...
Zweifel, Frances
Undefined:

730 Easy Science ...
Churchill, E. Richa...
Spiral bound:

365 Super Science...
Churchill, E. Richa...
Paperback: $12.95

Simple Experiment...
Mandel, Muriel
Hardback: $14.95

Energy
Bonnet, Robert L.
Paperback: $9.95

The Make-Somethin...
Zweifel, Frances
Hardback:

Optical Illusion ...
DiSpezio, Michael A.
Paperback: $6.95