00329nam a2200133Ia 4500008004100000041000800041082002000049100001500069245004300084260002900127300000800156365001600164700001500180230718s9999    xx            000 0 und d  aeng  a620.1'1223bANG  aAngal R.D.  aPrinciples And Prevention Of Corrosion  c2010bNarosa Publication  a262  cRs.b195.00  aAngal R.D.