000 00309nam a22001097a 4500
008 230707b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
245 _aIndian chemical manufacturer
260 _aBombay,
_bP. Raghavan,
_c1963
310 _aMonthly
942 _cCR
999 _c50753
_d50753