@book{12957,
	author = {Powell, Ken,},
	title = {The great builders /},
	publisher = {Thames & Hudson,},
	year = {2011.},
	address = {London :},
	url = {http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&doc_number=024633434&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA}
}