00850nam a2200241Ia 450000500170000000800470001724500720006410000220013626000740015830000360023230000110026849000450027950000140032402000220033865000660036065000580042665000500048405000240053454600150055833600090057333700150058233800110059720260803094201.0251212s2014    xx            000 0 und d©©©1 aRoller coasters: bfrom concept to consumer /cby Kevin Cunningham.  aCunningham, Kevin  aNew York :bChildren`s Press, an imprint of Scholastic Inc.,c©2014.  a64 pages: bcolor illustrations  c24 cm.  aCalling all innovators, A Career for You  aLex: 1120  a978-0-531-22009-2  aRoller coastersxDesign and constructionvJuvenile literature  aEngineeringxVocational guidancevJuvenile literature  aRoller coastersxHistoryvJuvenile literature  a620.0023 C91r c2014  ain English  atext  aunmediated  avolume