000 00321nam a22001337a 4500
005 20210716121922.0
008 210716b ||||| |||| 00| 0 eng d
041 _aeng
100 _aI STE Code 90
_924664
245 _aSome asfects of manufacture of casting
260 _aDelhi
_bMHRD
_c1991
300 _a96
942 _cBK
999 _c62189
_d62189