000 00293nam a22001217a 4500
003 OSt
008 240514b |||||||| |||| 00| 0 eng d
100 _aNARAYANA, K L , KANNAIAH P AND REDDY VENKATA K
245 _aMACHINE DRAWING
260 _bNEW AGE
_c2019
300 _a468
942 _2ddc
_cBK
999 _c31317
_d31317