00492nam a2200169 a 450000500170000008200210001710000240003824500480006226000290011030000210013969000230016070000190018396400250020299700120022799900170023995200660025620251203091552.0  a338.62,bDD, sin  aSingh Som, Shri Pal  aWorker's participation in publicenterprises  aDelhibDeep & Deepc1992  axx, 344p, 22 cm.  aPublic enterprises  aNath, Surendra  bEngc100de010fg_  a65975 C  c44762d44762  00104070aPUbPUd1998-04-08l0o338.62, DD, sinp65975yBK