TY - GEN digital ID - 139557764 TI - All classes productive of national wealth, or, The theories of M Quesnai, Dr Adam Smith, and Mr Gray : concerning the various classes of men, as to the production of wealth to the community AU - Gray, Simon. AU - Gale Cengage Learning PY - 1817 PB - London Printed for Longman, Hurst, Rees, Orme, and Brown DB - UniCat KW - Quesnay, Franðcois, -- 1694-1774 KW - Smith, Adam, -- 1723-1790 KW - Working class KW - Labor movement KW - Labor UR - https://www.unicat.be/uniCat?func=search&query=sysid:139557764 AB - ER -