TY  - BOOK
AU  - Sivakugan, Nagaratnam  .
TI  - Rock Mechanics: an introduction / 
SN  - 978-0-415-80923-8
U1  - HZ 
PY  - 2013///
CY  - Danvers : 
PB  - CRC Press , 
KW  - Rock mechanics
ER  -