American panorama :
Kral, Thomas.
American panorama : English through content : American history / Thomas Kral. - Washington, D.C. : United States Information Agency, 1993. - 253 p.
English language--Study and teaching--Foreign speakers.
American panorama : English through content : American history / Thomas Kral. - Washington, D.C. : United States Information Agency, 1993. - 253 p.
English language--Study and teaching--Foreign speakers.