Paul, Satyabrata <br/><br/>
L(h,k)-labelling on intersection graphs / 
researched by Satyabrata Paul; guided by Madhumangal Pal. 
 - Midnapore:  Vidyasagar University,  2016. 
 - 186p.:  ill., charts;  26 cm.+  1 CD. 
<br/><br/>includes bibliography 
<br/><br/><label>Subjects--Index Terms: </label>Graph- Theory and Construction Intersection Graphs 
<br/><br/><label>Dewey Class. No.: </label>511.5  / PAU