کتاب های Jamieharms
![Science Activity Book: 20 Exciting Experiments for Parents and Kids to Do](http://cdn.ketabkoo.com/covers/14/1418788-n.jpg)
Science Activity Book: 20 Exciting Experiments for Parents and Kids to Do
Craig Gillespie, Laurie Greenberg, JamieHarms, Sharon Maves, Larry Malone, Carol Moroz-Henry, Gladys Stanbury, Megan Stine,, 1987![More Science Activities: 20 Exciting Experiments to Do!](http://cdn.ketabkoo.com/covers/14/1418804-n.jpg)
More Science Activities: 20 Exciting Experiments to Do!
Craig Gillespie, Laurie Greenberg, JamieHarms, Sharon Maves, Larry Malone, Carol Moroz-Henry, Gladys Stanbury, Megan Stine, 1988![Still More Science Activities: 20 Exciting Experiments to Do!](http://cdn.ketabkoo.com/covers/14/1418814-n.jpg)