00671nam a2200241Ia 450000500170000000800410001724500510005810000180010926000390012730000230016630000110018949000300020050000130023002000180024365000320026165000110029305000190030454600120032352000590033533600090039433700150040333800110041820260803094123.0251212s1991    xx            000 0 und d1 aHow do you know it's springs? /cAllan Fowler.  aFowler, Allan  aChicago :bChildrens Press,c1991.  a31 p. : col. ill.:  c17 cm.  aRookie read-about science  aLex: 620  a0-516-44914-1  aSpringvJuvenile literature  aSpring  a508 F78h c1991  aEnglish  aA simple description of the characteristics of spring.  aText  aUnmediated  aVolume