00281nam a2200097Ia 450000500170000000800410001708200160005810000160007424500570009026000360014720260325112201.0260325s9999||||xx |||||||||||||| ||und||  a363.2 N151P  aNamit Kumar 0aPolicing and technology:A study of chandigarh police  aChd.bNew Era Book Agencyc2017