TY - BOOK AU - Gibbons,Gail TI - Polar bears SN - 0823415937 : U1 - 599.786 13 PY - 2001/// CY - New York PB - Holiday House KW - Polar bears KW - sears N1 - K-3; Medialog, Inc; 700; Lexile; Accelerated Reader AR; Lower Grades; 4.3; 0.5; quiz: 54253; disk(s): M003 N2 - This book discusses polar bears, including how they swim and hunt, how they keep warm and dry, and how they are able to survive the hostile climate in the Arctic ER -