00313nam a22001217a 450000500170000000800410001704000070005804100080006508200180007310000190009124500490011026000320015920230712113527.0230712b           ||||| |||| 00| 0 eng d  cAL  aeng  223a331bBHAE  aBhagoliwal T N  aEconomics of labour and industrial relations  aAgrabSahithya Bhawanc1999