General Studies Paper -1 :
Chopra, J.K.
General Studies Paper -1 : For UPSC civil services preliminary examination - New Delhi : Unique Publishers, 2017 - xv, ( 1.1-9.81 ) p. ; Ill. ; 18 * 26 cm.
2017 The oldest manual with latest content
9789351875222
history of India
Indian polity
General science and technology
Environment and ecology
General knowledge
Current events
001.076 / CHO
General Studies Paper -1 : For UPSC civil services preliminary examination - New Delhi : Unique Publishers, 2017 - xv, ( 1.1-9.81 ) p. ; Ill. ; 18 * 26 cm.
2017 The oldest manual with latest content
9789351875222
history of India
Indian polity
General science and technology
Environment and ecology
General knowledge
Current events
001.076 / CHO