Grewal, B.S <br/><br/>
Higher engineering mathematics. Ed.44 

 - Ed.44 
 - New Delhi  Khanna  2018 
 - Ix, 1238p. 
<br/><br/><label>ISBN: </label>9788193328491 
<br/><br/><label>Subjects--Index Terms: </label>Algebra  -- Geometry 
<br/><br/><label>Dewey Class. No.: </label>51:62  / GRE