Childcraft <br/><br/>
CHILD CRAFT : THE HOW AND WHY LIBRARY : HOW DOES IT HAPPENS : VOL6 

 - Revised Printing 
 - Chicago  World Book, a Scott Fetzer Company  2013/01/01 
 -  192 
<br/><br/><label>ISBN: </label>9780716622703 
<br/><br/><label>Source: </label> Gift  Asok.M.Cheriyan 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Art--Study and teaching (Elementary)<br/>Handicraft--Study and teaching (Elementary)<br/>What Happens with Machines?-What Makes Things Move?-What is matter?-What is Energy?-What is hot and cold?-What Happens with Light?-What Happens with Sound?-What Happens with Electricity
<br/><br/><label>Dewey Class. No.: </label>CS-028.5