00282nam a2200109Ia 450000500170000000800410001703500080005810000180006624500440008426000200012865000240014820251022063822.0251022s9999||||xx |||||||||||||| ||und||  a785  aRichard Tames 0aSteam Engine - a breakthrough in energy  bHeinemannc1999  aC-20:Junior Section