UNCTC's Billion Dollar Club database / by Jörg Simon, José Fraga and Luciana Marulli-Koenig.
1989
详细记录
符号***
标题UNCTC's Billion Dollar Club database / by Jörg Simon, José Fraga and Luciana Marulli-Koenig.
索书号
UNST/CTC(05)/R3
日期1989
发表于CTC reporter. - No. 28 Autumn 1989 : 59-61 : graphs, tables