na INLIS000000000016578 20190925025349 0010-0919000971 ta 190925 i 0 ind 9778-6002-6293-24-4 320 327.1 YAN p Yanyan Pengantar studi keamanan / Yanyan Mochamad Yani Cet. 1 Malang : Intrans Publishing, 2017 220 hlm : ilus ; 23 cm 475/DKP/2019 476/DKP/2019