000 00305nam a2200109Ia 4500
008 220201s1972 xx 000 0 eng d
100 _aI S PART XXV 1971
245 0 _aMETHOD OF MEASURE OF BUILD AND CIVIL ENGINEERING WORKS PART XXV TUNNELING
260 _aDELHI
_bI S I
_c1972
300 _a7
942 _2ddc
999 _c89337
_d89337