: A study of low cost transportation and poverty problems text Yogyakarta Universitas Gadjah Mada 1981 vii, 136 hlm. : ilus. ; 21 cm. / Sartono Kartodirdjo Transportasi 339.072 YOG 339.072 Kar T YOPDYOG 20170428094716.0 YOGYA000000000045865 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)