000 00405nam a2200169 4500
020 _a
_c45.5
082 _a543.089 6 DES
100 _a
245 _aVAPOUR PHASE CHROMATOGRAPHY
_hENGLISH
250 _a
260 _aLONDON
_bBUTTERWORTHS
_c1957
300 _a436
_fHB
500 _a
590 _d
650 _aVAPOUR PHASE CHROMATOGRAPHY
942 _cBK
999 _c272839
_d272839