00410nam a2200157Ia 4500008004100000020001800041041000800059082002000067100001500087245005100102260003900153300000900192500001300201650001200214700002600226230125s9999    xx            000 0 und d  a81-7991-180-2  aeng  a910.91bCIO/FEE  aCiovacco J  aUniverse discovery channel science collections  c2006bPopular prakashanaNew Delhi  a124p  aUniverse  aGeneral  aCiovacco J & Feeley K