00269nam a2200109Ia 4500008004100000020001800041100001600059245004800075250000800123260002000131300000800151160926s9999    xx            000 0 und d  a81-7041-832-1  aMISHRA  BN   aDYNAMICS OF SOCIAL SECURITY ADMINISTRATION   a1st  bANMOL PP c1993  a376