Columbia subject headings:
G.P. Putnam & Co.
Publishers and publishing--United States--Biography.
Putnam, George Palmer, 1814-1872.
Harvard subject headings:
G.P. Putnam & Sons.
Putnam, George Palmer, 1814-1872.
Putnam, firm, publishers, New York.
Princeton subject headings:
Putnam, George Palmer, 1814-1872.
Putnam, firm, publishers, New York.