00000nam 2200000 4500 MUPUTER000000000004832 20190815083135.0 a ||| | 191229| ||| | 978-602-6293-24-4 0010-081900000000203 21 327,1 Yanyan Mochamad Yani Pengantar studi keamana Malang Intrans Publishing 2017 220 halaman ilustrasi 23 cm keamanan