000 00625nam a2200241Ia 4500
003 OSt
005 20220912150630.0
006 a|||||r|||| 00| 0
007 ta
008 220909b |||||||| |||| 00| 0 eng d
024 _a42789
037 _cTextual
040 _aCSL
_beng
_cCSL
041 _aeng
082 _aE8, L3.1
100 _aVan Der Plas H C
245 0 _aRing transformations of heterocycles
260 _aLondon
_bAcademic Press
_c1973
300 _axiii,352p.
_ccm.
650 _aHetrocyclic chemistry
942 _hE8, L3.1
_cTEXL
_2CC
999 _c51570
_d51570