TY - BOOK TI - Die Bauleiterpraxis SN - 9783800747627 UR - http://www.content-select.com/index.php?id=bib_view&ean=9783800747627 UR - https://content-select.com/de/portal/media/view/5c7e722b-4cf4-4729-b3ee-7986b0dd2d03 PB - VDE Verlag CY - Berlin ER -