Physics :   Textbook for class x1  English 

 - New Delhi  National council of educational research and training 
 - 234 
<br/><br/> Humans have always been curious about the world around them. 
<br/><br/>Physical world<br/>Units and measurements<br/>Motion in a straight line 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics
<br/><br/><label>Dewey Class. No.: </label>530 N 21338 P  / 106939