na YOGYA-02090000030254 20090227024448.0 ind 979-414-552-1 010-020900000030254 YOPDYOG 346.02 346.02 Muh H MUHAMMAD, Abdulkadir Hukum perikatan Abdulkadir Muhammad Cet. 2 Bandung Citra Aditya Bakti 1990 xi, 162 hlm 21 cm Hukum Perjanjian YOPDYOG B000014989