STEPHENS, SUZANNE ARCHITECTE COMCAST CENTER, PENNSYVANIA - MAI 2009 - 175 p. 22.5 x 28 cm - GAS NATUREL HEADQUARTERS, SPAIN P.160- MERCK SERONO HEADQUARTERS, SWITZERLAND P.176- SHANGHAI WORLD FINANCIAL CENTER, CHINA P.184- LIGHTING PRODUCTS P.226 ISSN: 0003-858X