00544nam a2200181 a 450000500170000000800410001702000180005810000210007624500860009725000130018326000480019630000270024444000160027150000320028765000110031965000210033085200110035120200213071211.0120516s19uu    xx            00    eng d  a978938015274510aUbelacker, Erich10aEnergy /cErich Ubelacker.-- illustrated by Johannes Blendinger and Frank Kliemt.  aEng. ed.0 aNew Delhi :bTessloff Sterling Pub,cc2009.  a48p.; col. ill.: 28cm. 0aHow and why  aIncludes index and glossary  aEnergy  asource of energy  7OLOPSC