TY  - BOOK
AU  - Shinn,Roger Lincoln
TI  - Tangled world
AV  - 301.23 Sh63
PY  - 1965///]
CY  - New York
PB  - Scribner
KW  - Civilization-modern
N1  - "Based on a series of television programs that appears under the same title". Bibliographicak footnotes
ER  -