na YOGYA-02110000005903 20110210121456376 ind 979-672-700-5 010-021100000005903 174.4 BERTENS, K Pengantar etika bisnis Cet. 1 Yogyakarta Kanisius 2000 402 hlm.;23 cm. Etika Bisnis YOPDYOG[B] 04B0002759 04B0002760