TY  - BOOK
AU  - KNAACK, Ulrich. 		
TI  - Prefabricated systems:  principals of construction/ Ulrich Knaack, Sharon Chung-Klatte and Reinhard Hasselbach.- Basel: 
SN  - 978-3-7643-7962
PY  - 2012///.
PB  - Springer, 				
N1  - “It includes references and index.”
ER  -