Ehrlich, Robert . <br/><br/>
Turning The World inside Out /  Textual Documents 
Robert Ehrlich. 
 - 1st ed. / 
 - Hyderabad :  University Press ,  2000. 
 - 216p. :  ill ;  23cm . 
<br/><br/> And 174 other simple physics Demonstration 
<br/><br/>Index. 
<br/><br/><label>ISBN: </label>81-7371-329-4 
<br/><br/><label>Subjects--Index Terms: </label>Physics G-Physics Phy (D) 
<br/><br/><label>Dewey Class. No.: </label>530  / Eh 81 Tu