کتاب های Elizabeth Cregan
![Marie Curie. Pioneering Physicist](http://cdn.ketabkoo.com/covers/6/628609-n.jpg)
Marie Curie. Pioneering Physicist
Elizabeth Cregan, 2008![Investigating Electromagnetism](http://cdn.ketabkoo.com/covers/6/678141-n.jpg)
Investigating Electromagnetism
Elizabeth Cregan, 2008![Investigating the Chemistry of Atoms](http://cdn.ketabkoo.com/covers/6/678142-n.jpg)
Investigating the Chemistry of Atoms
Elizabeth Cregan, 2008![Thomas Edison and the Pioneers of Electromagnetism](http://cdn.ketabkoo.com/covers/6/678259-n.jpg)
Thomas Edison and the Pioneers of Electromagnetism
Elizabeth Cregan, 2008![Science Readers - Life Science: All About Mitosis and Meiosis (Science Readers: Life Science)](http://cdn.ketabkoo.com/covers/8/885782-n.jpg)
Science Readers - Life Science: All About Mitosis and Meiosis (Science Readers: Life Science)
Elizabeth R. C. Cregan, 2008![Pioneers in Cell Biology: Life Science](http://cdn.ketabkoo.com/covers/8/887968-n.jpg)