00245nam a2200109Ia 4500008004100000020001900041082001000060100001700070245002000087260002000107300000800127240801s9999    xx            000 0 und d  a97899567788305  bNAR-M  aNARAYANA K L 0aMACHINE DRAWING  aNEW DELHIc1994  a468