000 00407nam a22001577a 4500
003 OSt
020 _a9789380027536
100 _aParbin Singh
245 _aPrinciples Of Tunnelling Ports And Harbours
250 _a1
260 _aNew Delhi
_bS K Kataria And Sons
_c2013
300 _a278
440 _aPrinciples Of Tunnelling Ports And Harbours
650 _aMechanical Engineering
942 _2ddc
_cBK
999 _c824136
_d824136