POLICE SUB INSPECTOR PSI GENERAL KNOWLEDGE & GENERAL SCIENCE PART 1
HISTORY ART AND CULTURE AND MENTAL ABILITY INDIAN HISTORY INDIAN CONSTITUTION
PUBLICATION | RBD PUBLICATION |
AUTHOR | SUBHASH CHARAN R N SAHOTA ISHWAR SINGH RAJESH KE SWAMI OM SINGH SHEKHWAT |
LANGUAGE | HINDI |
EDITION | 2019 EDITION |