TY  - BOOK
AU  - Bickel, John O.
AU  - Kuesel, Thomas R.
AU  - King, Elwyn H.
TI  - Tunnel Engineering Handbook
SN  - 8123905432
U1  - 624.193 BIC 
PY  - 2002///
CY  - New Delhi
PB  - CBS Publishers & Distributors
KW  - Tunnel constructions
KW  - Tunnel engineering
N1  - Contents :
Ch. 1 An Introduction to Tun
ER  -