na INLIS000000000008074 20180916015452 180916||||||||| | ||| |||| || | 978-602-03-1695-6 010-0918008074 id 650.1 153.8 Sur t Suryono Ekotama TRIK JITU JUAL DIRI - Jakarta PT Gramedia Pustaka Utama 2015 xviii + 136hlm