000 00328nam a22001217a 4500
008 230713b |||||||| |||| 00| 0 eng d
022 _a0045-6500
040 _aNational Science Library
_cNational Science Library
245 _aChemical weekly
260 _aBombay:
_bSevak Publications,
_c1956
310 _aWeekly
942 _cCR
999 _c52340
_d52340