- OSSC Combined Police Service Recruitment Exam Guide (Preliminary & Main)
- Type-: Competitive Exam Book.
- SKU Number -: SKBOOK1016.
- Language -: English.
- Publisher -: S.K Publication.
- Compiled and Edited by-: S.K Editorial Board
- Publication -: 2020.
- For Use By- A useful Recruitment guide for the post of Sub-Inspector of Police, Sergeant of Police, Station Officer(Fire Service). It is as per the new syllabus 2020. Published by the famous S.K Publishers, this book is exclusively available on Ritikart.