RICHART, FRANK ERWIN, 1892, <br/><br/>
STRENGHT AND STABILITY OF CONCRETE MASONRY WALLS :  A REPORT OF AN INVESTIGATION / 
CONDUCED BY THE ENGINEERING EXPERIMENT STATION. UNIVERSITY OF ILLINOIS, IN COOPERATION WITH THE CONCRETE MASONRY ASSOCIATION. THE PORTLAND CEMENT ASSOCIATION -AND- THE WESTERNBRICK COMPANY. BY FRANK E. RICHART, ROBERT B. B. MOORMAN -AND- PAUL M. WOODWORTH. 
 - 38 páginas 
 - UNIVERSITY OF ILLINOIS. ENGINEERING EXPERIMENT STATION BULLETIN ;  251 .
<br/><br/><label>LC Class. No.: </label>TA445  / R57