Margaret Helfand (June 26, 1947 – June 20, 2007) was a Manhattan-based New York architect and urban planner who served as president of the New York chapter of the American Institute of Architects.
Margaret Helfand (June 26, 1947 – June 20, 2007) was a Manhattan-based New York architect and urban planner who served as president of the New York chapter of the American Institute of Architects. (en)
Margaret Helfand (26 de junio de 1947 – 20 de junio de 2007) fue una arquitecta estadounidense, presidenta del capítulo Nueva York del Instituto Americano de Arquitectos. (es)
Margaret Helfand (June 26, 1947 – June 20, 2007) was a Manhattan-based New York architect and urban planner who served as president of the New York chapter of the American Institute of Architects. (en)
Margaret Helfand (26 de junio de 1947 – 20 de junio de 2007) fue una arquitecta estadounidense, presidenta del capítulo Nueva York del Instituto Americano de Arquitectos. (es)