TY - BOOK TI - Explore and learn SN - 9780871974822 U1 - REF 550 E9669 2010 PY - 2010///. CY - Nashville, Tennessee : PB - Southwestern Company KW - Science--juvenile literature N1 - includes index N2 - vol.1 Earth and space.-- vol.2 Science and technology.-- vol.3 The natural world.-- vol.4 People in place and time.-- vol.5 Me and my body.-- vol.6 atlas of the world ER -