In the summer 2009 edition of the Cataloging Standards Bulletin #124 you will find that all of the architecture subject heading have been changed from inverted order to direct order. Therefore headings such as Architecture, Islamic is now Islamic architecture ; Architecture, Buddist is now Buddhist architecture etc.
Some other highlights of this latest edition of CSB are:
Body, Human is now Human body
Refugees, Jewish is now Jewish refugees
Design, Industrial is now Industrial design
Prisoners, Transportation of is now Penal transportation
Cataloging, Cooperative is now Cooperative cataloging
Genre (Art) is now Art genres
Electric engineering is now Electrical engineering
Electric drafting is now Electrical drafting
Have fun with your database maintenance!