000 003100000a22001210004500
245 _aIdentification of organic compounds with the aid of gas chromatography
100 _aCrippen, R.C.
260 _aNew York
_bMcGraw-Hill
_c1973
300 _a331 p.
080 _a543.544
_bC7
041 _aEN
942 _cBK
999 _c101803
_d101803