na INLIS000000000003714 20140228165932.0 978-979-27-7025-0 ## 0010-021400000001595 JIPDBWI [21] 004.67 004.67 JUB s Jubilee Enterprise Siapa Bilang Facebook Bikin Karyawan Nggak Produktif Jakarta PT Elex Media Komputindo 2010 202 hlm,; ilus,; 14 x 21 cm. Internet 9464