000 00305nam a22001097a 4500
008 230621b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
245 _aChemical processing
260 _aLondon:
_bTothill Press Limited
310 _aMonthly
942 _cCR
999 _c46032
_d46032