TY  - BOOK
AU  - MARSHACK, Alexander
TI  - Roots of Civilizatiion: the cognitive beginnings of man's first art, symbol, and notation
SN  - 070405352
U1  - 913.031 
PY  - 1972///
CY  - New York
PB  - McGrow Hill
KW  - Art, Prehistoric. 2.Paleolithic period. 3.Thought and thinking
ER  -