na INLIS000000000028707 20150811082039.0 $a 979-3176-67-9 $0010-081500000000172 $a R 428 BUK t C.1 $a R 428 BUK t C.1 $a Ahmad Buchori $a The Door to the Global Communication For Junior High School/ Madrasah Tsanawiyah Grade IX $a Bandung $b CV. Regina $c 2004 $a Arpus Kab Magetan $a 25.216