000 00359nam a2200145 4500
003 OSt
008 220602b |||||||| |||| 00| 0 eng d
082 _a540
_bLAY
100 _aLayton, D.
245 _aThe allotropy of carbon and sulphur
260 _aLondon:
_bOlover & boyd ltd,
_c1967.
300 _a70p.
_c21cm
650 0 _aChemistry
942 _2ddc
_cLM
999 _c104377
_d104377