Bansi Lal <br/><br/>
Three dimensional differential geometry. 
Bansi Lal 
 - Rev ed 4 
 -  1976 
<br/><br/><label>Standard No.: </label>76680 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B63:3, L6-L6;1