00379nam a2200157Ia 450000500170000000800460001703700120006304000200007504100130009508400210010810000250012924500170015426000090017130000090018049000320018920250508151052.0008  250505s9999    xx            000 0 eng d  aTextual  aFEDLbengcFEDL  aeng2eng  a372.3, PARqFEDL  aParker Bertha Morris 0aAnimal world  c1952  a35p.  aThe basic science education