Aljarrah, Heyam Hussein Ali, <br/><br/>
Generalisation of open sets in topological and bitopological spaces / 
Heyam Hussein Ali Aljarrah. 
 - xi, 165 pages ;  30 cm. 
<br/><br/>Thesis (Ph.D.) - Universiti Kebangsaan Malaysia, 2014. 
<br/><br/>References : page [158]-164. 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Universiti Kebangsaan Malaysia--Dissertations.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dissertations, Academic--Malaysia.<br/>Topological spaces.