TY  - BOOK
AU  - Hellwege, K.-H. [ed.]
TI  - Landolt-Börnstein: numerical data and functional relationships in science and technology
SN  - 3540103333
U1  - 530.09 
PY  - 1982///
CY  - Berlin
PB  - Springer-Verlag 
KW  - Rocks
N1  - Contents : v.1. Physical properties of rocks
ER  -