000 00298nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a547.556
_bPAT
245 0 _aChemistry of the hydrazo, azo and azoxy groups. Pt 1 & 2
260 _aLondon
_bJohn Wiley
_c1975
700 _aPatai, Saul
942 _cBK
999 _c26326
_d26326