Lal Bansi <br/><br/>
Three dimensional differential geometry 
Lal Bansi; Arora Sanjay 
 - Fifth Edition 
 - Delhi  Atma Ram and Sons      1985 
<br/><br/><label>Standard No.: </label>244,138 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B63:3, K2;M5