TY  - SER
AU  - Chavez, Sergio Jorge..
TI  - A cerved estela from tabaco, puno, perú, and the definition of an early style of stone sculture from the altiplano of and Bolivia
T2  - Ñawpa pacha. Separata ; 
PY  - 1975///
CY  - California-US : 
PB  - Instituto de estudios andinos, 
ER  -