ELEMENTARY & ADVANCED Mathematics: useful for SSC, IAS, PSC, NDA/NA, CDS, Airforce, Navy, Army, Central Police, State Police, RRB, RAC, DMRC, UKSSC, UPSSC and all other comp. exams/ 

 - NewDelhi  CL Media (P) Ltd.  2019 
 -  576p. 
<br/><br/><label>ISBN: </label>9789389310245