00279nam a2200109Ia 4500008004100000082001800041100001600059245003200075260004000107300000800147700001400155161229s9999    xx            000 0 und d  a346.07 CHA/TE  aChawla, R C  aText book of industrial law  bKalyani PublishersaNew Delhic1979  a456  aGarg, K C