=LDR 00000nam 2200000 4500 =001 INLIS000000000001233 =005 20210825014154 =035 ##$$a 0010-0821001233 =100 ##$$a Sumantri, R =245 1#$$a Trouble shooting : $b teknik penggunaan /$c R. Soemantri =250 ##$$a Cet. 1 =260 ##$$a Jakarta : :$b Bina Aksara,,$c 1984 =300 ##$$a 62 hlm. ; $c 22 cm. =650 #4$$a Sistem interkomunikasi =006 a 000 | =007 ta =008 210825###########################0#ind## =040 ##$$a JKPNPNA $b ind =082 ##$$a 621.384 =084 ##$$a 621.384 SUM t