000 00300nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a546.268.1
_bPAT
245 0 _aChemistry of cyanates and their thio derivatives. Pt 2
260 _aNew York
_bJohn Wiley
_c1977
700 _aPatai, Saul
942 _cBK
999 _c28703
_d28703