na INLIS000000000008440 20181112093726 0010-1118000492 ta 181112 i 0 ind 979-421-866-9 350 352.84 GUN s Gunawan Widjaja Seri hukum bisnis lisensi / Gunawan Widjaja Ed. 1, Cet. 2 Jakarta : Raja Grafindo Persada, 2003 viii,187 hlm ; 21 cm 21.834/BPAD/2012 21.835/BPAD/2012