Chatterjee Santimay Ed. <br/><br/>
Collected works of Meghnad Saha 4 

 - Himayat Nagar, Hyderabad  Orient Longman Limited  1993 
 - 645p. 
<br/><br/><br/>Acc No. 087133 is RSPEE book 
<br/><br/><label>Source: </label>Textual