Martin, Bill 1916-2004 Polar bear, polar bear, what do you hear? Bil Martin - 1st ed. - New York Holt 1991 - [26] p. ISBN: 0329035096 0758734328 (BWI bdg.) 0805017593 080507628X (set) 9780805053883 9780805092455 Dewey Class. No.: AP Early [E]