America in the twentieth century

समान संसाधन

• America as a civilization/
  द्वारा: Lernen, Max
  प्रकाशित: (1964)
• Twentieth-century America: politics and power in the United States, 1900-2000/
  द्वारा: Heale, M. J.
  प्रकाशित: (2004)
• German's in the conquest of America : a sixteenth century venture/
  द्वारा: Arciniegas, German
  प्रकाशित: (1971)
• America and the world revolution :
  द्वारा: TOYNBEE, Arnold
  प्रकाशित: (1962)
• The United States of America: a History/
  द्वारा: Parkes, Henry Bamford
  प्रकाशित: (1968)