000 00563nam a22001937a 4500
008 230217b |||||||| |||| 00| 0 eng d
020 _a0470034440
040 _aNational Science Library
_cNational Science Library
080 _aD 002:54
_bL4
245 _aChemical information systems
260 _aNew York:
_bEllis Horwood Limited,
_c1974
300 _ax, 309p.
650 _aChemical information sysytem
653 _aKWIC indexing
653 _aInformation centres
700 _aAsh, Janet E (Ed.)
700 _aHyde, Ernest (Ed.)
942 _2udc
_cBK
999 _c2030
_d2030