00401nam a22001457i 4500001001000000005001700010008004100027082002000068100001900088245002800107260004800135300001700183650003700200020001800237SXC00058820260819093303.0260101s1964    ii            000 0 eng d  aR 550 BEI-E222  aBeiser, Arthur10aEarth /cBeiser, Arthur  abTime Life International, Nederland,c1964  ap. ;c22 cm. 0aSciences of earth & other worlds  a9780806105123