00540cam a2200193 4500 547809382 TxAuBib 20141003120000.0 141002s1996||||||||||||||||||||||||und|u 9780590672955 0590672959 TxAuBib Katz, Bobbi. Germs! Germs! Germs. New York : Scholastic Inc., 1996. unp : paperback text in rhyme. 20141003. Germs and Disease--elementary.