00413    a2200133   4500082001600000100003600016245006900052250000800121260006000129300001500189650001800204650003200222650002500254  a658.56bSRI  aSri Lanka Standards Institution  aSLS ISO 19011 b 2011 guidelines for audition management systems  a2nd  aColombo 08bSri Lanka Standards Institutionc2011g2011  a48p.c30cm  aISO standards  aAuditing management systems  aSLS ISO 19011 : 2011