000 00433nam a22001335i 4500
020 _a9780128127025 (papercover : alk. paper)
082 _a624.1
_bYUN
_cN-2,P-99
100 1 _aYun, Bai.
_951721
245 1 0 _aUnderground engineering
_cBai Yun.
_bPlanning, Design , Construction and operation of the underground space
250 _a1st edition.
300 _apages cm
526 _a0
_b0
_c0
_d624_100000000000000_YUN
942 _2ddc
_cBK
999 _c554278
_d554278