TY  - BOOK
AU  - Butti, Ken
AU  - Perlin, John
TI  - Golden thread : 2500 years of solar architecture and technology
SN  - 0442240058
U1  - 720.47209 
PY  - 1980///
KW  - Architecture -- India -- History
KW  - Solar energy
KW  - Architecture and solar radiation
KW  - Social conditions
KW  - Economic history
N1  - ENG
ER  -