00590nam a2200193 a 450000500170000000800410001704100080005808200110006610000240007724500700010125000120017126400420018330000320022550000390025765000230029665000220031965000350034165000200037620260717091250.0260717s1988    ii            000 0 eng d  aeng04a543.541 aWilliams, Dudley H.10aSpectrometric Methods in organic Chemistry /cWilliams, Dudley H.  a4th ed. 1aNew Delhi :bTata McGraw Hill,c1988.  aill. 246 p. : ill. ; 25 cm.  aIncludes bibliographies and index. 4aChemistry, Organic 4aSpectrum analysis 4aOrganic Chemistry-Spectroscopy 4aInfraredspectra