00322nam a2200121Ia 4500008004100000020001800041020000700059082000800066100002200074245002900096260005700125300001800182250825s9999    xx            000 0 und d  a9780679883418  qPB  aOBS  aMary Pope Osborne 0aPolar Bears Past Bedtime  aNew YorkbRandom House Books for Young Readersc1994  a80 p. ; 20 cm