| 서명 / 저자 |
NASTT's Introduction to trenchless technology new installation methods good practices guidelines / NASTT(North American Society for Trenchless Technology ; Mary Neher ; Kathryn Wallin
|
| 저자명 |
Neher, Mary
; Wallin, Kathryn
|
| 단체명 |
NASTT
|
| 발행사항 |
Cleveland, Ohio : NASTT, 2018
|
