TY  - BOOK
AU  - Najafi, Mohammad
TI  - Trenchless technology piping: installation and inspection
SN  - 9780071489287
U1  - 621.8672 
PY  - 2010///
CY  - New York
PB  - Mcgraw-Hill
KW  - Pipelines -- Design and constrction
ER  -