na YOGYA-02090000011097 20090227022110.0 ind 010-020900000011097 346.048 346.048 Sub 7 SUBROTO, Thomas Tanya jawab ketentuan pokok mengenai paten &lisensi Thomas Soebroto Cet. 1 Semarang Dahara Prize 1991 [10], 239 hlm 17 cm Merek dagang - Undang-undang dan peraturan YOPDYOG(B) 22-08-2005 2 rtrev 97P0102496 97P0102498