MARC全文
02h0130182 016041s2016 enka b 00000 eng d (精装): RMB2.60 eng a Variational methods in engineering Vol. 3 Thomas A. Cruse revised by 北京 Department of civil engineering, southampton university, england 1972 12.50 ill. ; ISSN; . no. aCN b010001 010001 p ; rCNY2.60 ; h1