000 00429nam a2200157 a 4500
005 20240602103115.0
008 040415s19uu xx 00 eng d
020 _a044440841X
100 _aYamaguchi, K.
245 _aSpectral data of natural products /
_cK. Yamaguchi.
260 _aAmsterdam :
_bElsevier,
_c1970.
300 _a2 vols.
650 _aNatural products
_xSpectra.
650 _aSpectrum analysis.
942 _2ddc
999 _c70417
_d70417