00281nam a22001097a 4500003000400000008004100004082001800045100002100063245003400084260004500118300000800163OSt230905b        |||||||| |||| 00| 0 eng d  a547.3484 K80G  aKnapmann, C.E.H.  aGass Chromatography Abstracts  aAtma Ram & Sons DelhibButterworthc1961  a200