Arif Mehmood (10643) <br/><br/>
Some contribution to bi-soft topological spaces 

 - Islamabad  (unpublished)  2020 
 - xvii, 82 p.  ; 30 cm.  +CD 
<br/><br/> Submitted in fulfillment of the requirements for the degree of Doctor of Philosophy in Mathematics to the Department of Basic Sciences.   Thesis supervisor: Dr. Muhammad Asad Zaighum<br/>                              Dr. Saleem Abdullah<br/>  Includes bibliographical references 
<br/><br/>Thesis (PhD)--Riphah International University, 2020 
<br/><br/><br/>English 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Topology --Crisp points--Mathematics--Statistics--Axioms--FBSH
<br/><br/><label>Dewey Class. No.: </label>514  / ARI