000 00422nam a22001457a 4500
008 230602b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a620.193
_bK0
245 _aCorrosion and its prevention
260 _aLucknow:
_bRailway Testing and Research Centre,
_c1960
300 _a167p.
650 _aCorrosion
653 _aPrevention
942 _2udc
_cBK
999 _c38586
_d38586