000 00345nam a22001097a 4500
008 230616b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a621.74
_bM6
245 _a35 annual convention Calcutta 1986
260 _aCalcutta,
_bInstitute of Indian Foundrymen,
_c1986
942 _2udc
_cREF
999 _c44190
_d44190