Shanker Vinod <br/><br/>
Ontology of basic categories of physical science. 

 - Shahadra  Niramal Publication        1993 
 - vi,216p  cm. 
<br/><br/><label>Standard No.: </label>56077 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>R361, N3