Roy,Navkala <br/><br/>
Railway train  how it works 
Navkala Roy, illustrated by T.Karthikeyan 
 - New Delhi  Children's Book Trust  2012 
 - 32 P.  col. ill.  18cm 
<br/><br/><label>ISBN: </label>8170116473 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Children literature,English (Indic)<br/>Children Literature-India<br/>Trains--Engineering
<br/><br/><label>Dewey Class. No.: </label>625.2  / ROY