00310nam a2200133Ia 4500008004100000041000800041082001100049100001500060245002900075250000800104260004800112300000800160365000800168231011s9999    xx            000 0 und d  aeng  a349.41  aSingh B.D.  aLabour Laws fpr Managers  a2nd  bExcel Books Pub.  New Delhi New Delhic2012  a511  b280