Mattoo, Brij Nath  <br/><br/>
Absorption and fluorescence of benzopyrones 
Mattoo, Brij Nath  
 - Pune  Savitribai Phule Pune University  1954 
<br/><br/><label>Subjects--Index Terms: </label>Chemistry||Molecule||Polarizibility||Chromophore||Thermochromy||Diminofluors