000 00478nam a22001577a 4500
008 230425b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a669.1(540)
_bM4
100 _aMoorthy, K Krishna
_97382
245 _aEngineering change:
_bIndia's iron & steel
260 _aMadras:
_bTechnology Books,
_c1984
300 _a434p.
650 _aChemical technology
653 _aSoviet criticism
942 _2udc
_cREF
999 _c23077
_d23077