Stoll, R.R. <br/><br/>
Set theory and logic.-2nd ed. 
R.R. Stoll 
 - 2nd ed. 
 - New Delhi:  Eurasia Publishing House, Ram Nagar,  1976. 
 - xiv, 474p. 
<br/><br/><label>Subjects--Index Terms: </label>Set theory and logic. 
<br/><br/><label>Universal Decimal Class. No.: </label>510.22  / STO