00000nam 2200000 4500 NUTBA000000000001322 20140422121440.0 978-602-955-8142 0010-041400000000592 001.9.cah cahyon.agus segitiga bermuda CET.1 jogyakarta,2010 flash books 2010 197,hlm ilus 23 cm 94687/BPAP-NTB/2014