Columbia subject headings:
Adam, Robert, 1728-1792.
Playfair, W. H. (William Henry), 1790-1857.
Universities and colleges--Scotland--Edinburgh--Buildings.
University of Edinburgh.
Harvard subject headings:
Adam, Robert, 1728-1792
Architecture--Scotland--Edinburgh.
College buildings--Scotland--Edinburgh.
Edinburgh (Scotland)--Buildings, structures, etc.
Old College (Edinburgh, Scotland)--History.
Playfair, W. H. (William Henry), 1790-1857.
University of Edinburgh--Buildings--History--18th century.
University of Edinburgh--Buildings--History--19th century.
University of Edinburgh--Buildings.
Princeton subject headings:
Adam, Robert, 1728-1792.
Edinburgh (Scotland)--Buildings, structures, etc.
Playfair, W. H. (William Henry), 1790-1857.
University of Edinburgh--Buildings.