TY - BOOK ID - 137307331 TI - Economic development of the United States : a first course AU - Thompson, Charles Manfred AU - Jones, Fred Mitchell PY - 1939 PB - New York (N.Y.): Macmillan DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:137307331 AB - ER -