引用引用楼主tonyabcd于2017-09-26 15:33发表的 Worldscientific+Strings and Symmetries 1991+500+pdf :http://www.worldscientific.com/worldscibooks/10.1142/1467#t=tochttps://public.eblib.com/choice/PublicFullRecord.aspx?p=5008489