00639cam a2200217 4500 sa 68016513 DLC 20260227112655.0 700720s1953 io 00010 eng sa 68016513 //r90 PL480:Indo-6258 DLC DLC DLC TA646 .J6 Johannes, H., 1913- Flexure-factors method for analysing structures, by H. Johannes and Achmad Antono. Djakarta-Raya, H. Stam [1953] 101 p. 24 cm. Structural analysis (Engineering) Flexure. Antono, Achmad, joint author. 87141 87141