=LDR  00000nam a2200000ui 4500
=001  1333
=008  250530s1983\\\\xx\|||||||||||||||||eng\d
=082  04$a550 YOX
=100  1\$aYoxall, W. H.
=245  10$aDynamic models in earth-science instruction
=260  \\$aLondon :$bCambridge University Press,$c1983
=852  \\$bFreeman Library$cBooks$h550 YOX