TY - BOOK AU - Sepehri, Sandy AU - Nang Chan Yeema TI - Floating And Sinking SN - 978-1-4242-1413-6 U1 - JN 532.25 SEP PY - 2007/// CY - Los Angeles, California, United States PB - Fitzgerald Books KW - Juvenile Nonfiction N2 - Text and photographs introduce the physical science of volume and density, including why some things sink while other things float ER -