Dr. Robert Butler

ROBERT BROWN BUTLER (Mahopac, NY) is a registered architect with more than 40 years of experience in commercial and residential design. He has worked in a wide variety of climates and is especially proficient in energy-efficient design. He is the author of "Standard Handbook of Architectural Engineering" and "Architectural Engineering Calculations Manual".

ROBERT BROWN BUTLER (Mahopac, NY) is a registered architect with more than 40 years of experience in commercial and residential design. He has worked in a wide variety of climates and is especially proficient in energy-efficient design. He is the author of "Standard Handbook of Architectural Engineering" and "Architectural Engineering Calculations Manual". See less