Gopinathan, S.,  <br/><br/>
Encounters 

 - xiii, 162 pages :   illustrations ;   21 cm 
<br/><br/><label>ISBN: </label>0195803485 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Learning by discovery
<br/><br/><label>Dewey Class. No.: </label>371.3