07 (formerly 13141 - 1997 Part 1). C.opangra 0 1917. 1926. 1948. 1951. 1953, 1056, 1961. 1963. 1966, 1967, 1970, 1974, 1977. 1987. 1997 and 2007 by The AffiefiCall Institute of Architects. MI rights reserved. WARNING: This Age Document is protected by U.S. Copyright Law and International Treaties. Unauthorized reproduction or distribu