Devadhar, R S  <br/><br/>
Synthesis of heterocyclic compounds 
Devadhar, R S  
 - Pune  Savitribai Phule Pune University  1975 
<br/><br/><label>Subjects--Index Terms: </label>Chemistry||Carbonium||Sulphur||Cyclodehydration||Crotonophenone||Methylene