MARC全文
02a0027008;90-5809-011-6;¥1248.97;20011205d1998 ekmy0engy01;eng;a z 100yy;r;Mine planning and equipment selection 1998;proceedings of the 7th international symposium, held in Calgary, Canada, Oct. 6-9, 1998;ed. by Raj K. Singhal;Rotterdam;A.A. Balkema;1998;xvii, 813 p.;ill.;1998年矿山设计和设备选择, 第7届国际会议录;a730.8;Singhal;Raj K.;International Symposium on Mine Planning and Equipment Selection;7th;Calgary;1998;101;460108;730.8;In8/7;r¥1248.97;a07;b1