00439nam a2200157Ia 4500003000500000005001700005008004100022020002900063040001400092082001800106100002100124245001600145260004300161300004400204490003300248322820240611112639.0210825s9999    xx            000 0 und d  a9780778718185qPaperback  aRDAc3228  aJ 567.95 BAIL  a Bailey, Gerry   0aTylosaurus   aNew York:bCrabtree Publishing;c2011.  a32 PagesbColour illustrationsc25.5 cm  aSmithsonian prehistoric zone