Azo and diazo chemistry
Zollinger, Heinrich
Azo and diazo chemistry - New York Interscience Publishers 1961 - 444p. 25cm.
Azo dyes
TP914.Z613
Azo and diazo chemistry - New York Interscience Publishers 1961 - 444p. 25cm.
Azo dyes
TP914.Z613