00315nam a2200109Ia 4500008004100000041000800041082000800049100001800057245006600075260005600141300000800197231229s2017    xx            000 0 und d  aeng  bPRO  aPROFESSIONALS  aThe Mines and Minerals (Development and Regulation) Act, 1957  aNew DelhibProfessional Book Publishers Delhic2017  a546