na YOGYA-02090000051854 20090227032833.0 ind 979-413-216-0 010-020900000051854 YOPDYOG 808.02 T 808.02 Cip T CIPTA, Loka Caraka Teknik mengarang Loka Caraka Cipta Cet. 19 Yogyakarta Kanisius 1971 64 hlm 21 cm Kepengarangan YOPDYOG 03P0003540