Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL "Tuma, Jan J.","Schaum's outline of theory and problems of structural analysis : with an introduction to transport, flexibility and stiffness matrices, and their applications",,McGraw-Hill,1969,Schaum's outline series,,0070654220,,https://cir.nii.ac.jp/crid/1130282268834371840