00333nam a2200145Ia 4500008004100000041000800041082001600049100001500065245002000080250001300100260003600113300000800149365001500157700001500172230612s9999    xx            000 0 und d  aeng  a621.815 BHA  aBhatt N.D.  aMachine Drawing  a26th ed.  c1991bCharotar Publishing House  a214  cRs.b45.00  aBhatt N.D.