000 00338nam a22001217a 4500
008 230602b |||||||| |||| 00| 0 eng d
022 _a0019-641X
040 _aNational Science Library
_cNational Science Library
245 _aIndian steel age
260 _aNew Delhi:
_bS.K. Bhanot, Ed. & Pub.,
_c1961
310 _aMonthly
942 _cCR
999 _c38743
_d38743