na INLIS000000000008826 20231202141921 231202||||||||| | ||| |||| || | 010-1223008826 id 346.048 346.048 SOE t Soebroto, Thomas Tanya jawab ketentuan pokok mengenai paten dan lisensi Cet.1 Jakarta Dahara Prize 1991 239 hlm. ; 21 cm. R14.14 - R14-0336 Paten