HELPS TO THE STUDY OF WBCS EXECUTIVE PRELIMINARY EXAMINATION 

 - KOLKATA  ORIENTAL  2018 
<br/><br/><label>ISBN: </label>978-81-923071-5-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>000 Computer science, information & general works--001 Knowledge--000 Computer science, knowledge & systems
<br/><br/><label>Dewey Class. No.: </label>001.5/WBC