Ferdinand Kayavil <br/><br/>
Prapancha rahasyangalute thakkol Galileyo Galileyi / 
Ferdinand Kayavil 
 - Kottayam :  SPCS ,  2015 . 
<br/><br/><label>ISBN: </label>9789385488290 
<br/><br/><label>Subjects--Index Terms: </label>Astronomy