[1] FORD FARQUHAR KORNBLUT & ONEILL, WASHINGTON, DC USA
[2] NATL INST BLDG SCI, WASHINGTON, DC USA
[3] MOORE GROVER HARPER, ESSEX, CT USA
[4] JUSTIN ARCHITECTS, NEW YORK, NY USA
[5] TURNER CONSTRUCT CO, NEW YORK, NY USA
[6] HWL ARCHITECTS, NEW YORK, NY USA
[7] DAVIS BRODY & ASSOC, NEW YORK, NY USA
[8] WISS JANNEY ELSTNER & ASSOC, NORTHBROOK, IL USA
[9] AUTOMATED BLDG COMPONENTS INC, MIAMI, FL USA
[10] ZALDASTANI ASSOC, BOSTON, MA USA
[11] AMERICAN INST ARCHITECTS, WASHINGTON, DC USA
[12] AMER CONSULTING ENGN COUNCIL, WASHINGTON, DC USA
[13] BOSTI INC, BUFFALO, NY USA
[14] EHRENKRANTZ GRP, NEW YORK, NY USA