000 00419nam a2200157Ia 4500
005 20240910105057.0
008 210219s9999||||xx |||||||||||||| ||und||
020 _a8170998271
082 _a543.0896 S616G
100 _aSingh Rajbir
_917239
245 0 _aGas Chromatography
_cSingh Rajbir
260 _aNew Delhi
_bMittal Publications
_c2002
300 _aVI, 253P
650 _aGas Chromatography
_938404
942 _cBK
999 _c46564
_d46564