00325nam a2200133Ia 4500008004100000041000800041082001800049100001300067245004600080260003000126300000700156365001500163700001300178230718s9999    xx            000 0 und d  aeng  a621.3848bALI  aAli N.M.  aInventions That Changed The World Partb 2  c2001bNational Book Trust  a64  cRs.b10.00  aAli N.M.