Sato Ryuzo <br/><br/>
Conservation laws and symmetry   Applications to e    

 - Boston  Kluwer Academic           1990 
 - vii,304p  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical Economics
<br/><br/><label>Dewey Class. No.: </label>X:(B), N0