00370nam a2200133 a 450000500170000000800410001702000180005804100080007608200110008410000180009524500760011326400270018930000200021620260717092731.0260717s2011    ii            000 0 eng d  a9781445462684  aeng04a032.021 aBright Sparks10aUltimate Book of Knowledge- What When Where How Why… /cBright Sparks 1bBright Sparks,cc2011.  a384 p. ; 28 cm.