General studies GS paper-I :
000GEN
General studies GS paper-I : for civil srevices perliminary examinations / coodinators by Surender Singh [and] Virender Parmar.- Noida :McGraw Hill Education,2017.
Verious pagings :ill.;28cm(pbk)
-( ).
ISBN:97893526034566 Rs. 1545.00 ISBN:9352603460 Rs. 1545.00
DBAD/PUB /ENG-118294/ EN-101826 / 1545.00 /sign