00340nam 2207397 45000010005000000030023000050050009000280080041000370820012000780200017000901000018001072600037001253000015001622450019001777397StarLibrary Marc Built20180420201711 ||||| |||||||||||amh  a551.701 a0-13-52484-1 aDon L. Elcher b(S. I): The Prentice Hall c(19) a150p: 20cm aGeologic Times