na YOGYA-10100000001761 20101005093620465 ind 979-539-007-4 010-101000000001761 DEP 338.17374 JOK K Joko Rusmanto KAKAO: KAJIAN SOSIAL-EKONOMI Cet. 1 Yogyakarta Aditya media 1991 XXI,165 hlm;ilus;21cm Kakao-Aspek ekonomi YOPDYOG[B] 95P0060356