1. 01. English Non Fiction Atomic structure / by Johnson, Rebecca L. Publication: Minneapolis : Twenty-First Century Books, 2008 . 80 p. : 22 cm. Date:2008 Availability: Copies available: (1), Actions:
2. 01. English Non Fiction Atoms and molecules / by Aloian, Molly. Publication: New York : Crabtree Pub. Co., 2009 . 32 p. : , "Bringing chemistry to life"--Cover. 29 cm. Date:2009 Availability: Copies available: (1), Actions: