TY - BOOK AU - Jefferis,Alan TI - Architectural drafting & design SN - 1435488202 U1 - 720.284 6th PY - 2011/// CY - Clifton Park, NY PB - Delmar Cengage Learning KW - Architectural design KW - Architectural drawing KW - Computer KW - aided design KW - Vocational guidance ER -