TY  - BOOK
AU  - Bauer, Max Hermann
TI  - Precious stones: a poplar account of their characters, occurrence, and applications, with and introduction to their determination for mineralogists, lapidaries, jewellers, etc. 
AV  - QE 392 B34
PY  - 1968///
CY  - Magnolia, Mass.
PB  - P. Smith
KW  - Piedras preciosas
KW  - Perlas
KW  - Corales
ER  -