TY  - BOOK
AU  - Bieniawski, Z. T
TI  - Design methodology in rock engineering : theory, education and practice
SN  - 9789054101260
U1  - 624.15132 BIE 
PY  - 1992///
CY  - Rotterdam
PB  - A.A. Balkema
KW  - Rock Engineering
N1  - Includes index
ER  -