Mauerwerk-Kalender 2020 :  Bauen Im Bestand ; Befestigungen ; Lehmmauerwerk / 
Herausgegeben von Wolfram Jäger. 
 - Berlin :  Ernst & Sohn,  2020. 
 - 1 online resource (391 pages) 
<br/><br/><label>ISBN: </label>9783433610138 3433610134 9783433610114 3433610118 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical drawing.<br/>Tolerance (Engineering)
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>TS172 
<br/><br/><label>Dewey Class. No.: </label>620/.0045