【预售】Gellish: A Generic Extensible Ontological Language

海外直订Gellish: A Generic Extensible Ontological Language Gellish：一种通用的可扩展本体语言

【4周达】Gellish: A Generic Extensible Ontological Language [9789040725975]

按需印刷Gellish[9789040725975]