PHYSICS : Part--11 :Textbook for Class X1  Textual Documents 
By National Council of educational Research and Training (NCERT) 
 - First-2006. 
 - New Delhi  NCERT 
 - 410pg:  ill;  30cm. 
<br/><br/><label>ISBN: </label>81-7450-508-3 
<br/><br/><label>Subjects--Index Terms: </label>PHYSICS Textbook --Physics G-Physics 
<br/><br/><label>Dewey Class. No.: </label>530