Johannes, H., 1913- Flexure-factors method for analysing structures, by H. Johannes and Achmad Antono. - Djakarta-Raya, H. Stam [1953] - 101 p. 24 cm. LCCN: sa 68016513 //r90 Subjects--Topical Terms: Structural analysis (Engineering)Flexure. LC Class. No.: TA646 / .J6