00605cam a2200193 4500 60634294 TxAuBib 20070718120000.0 230314s1983||||||||||||||||||||||||und|u 9780394856391 0394856392 TxAuBib Berenstain, Stan, 1923- The Berenstain Bears and the Messey Room. United States Of America : Random House, 1983. 20070718. Bears Cleaning their room. Berenstain, Jan, 1923-