000 00356nam a2200121Ia 4500
008 211209s1981 xx 000 0 und d
041 _aeng
082 _a624.15
100 _aBUREAU OF INDIN STANDARDS(BIS)
245 _aIS:2911- PART III - CODE OF PRACTICE FOR DESIGN AND CONSTRUCTION OF PILE FOUNDATIONS
260 _aNEW DELHI
_bBIS
_c1981
300 _a33
999 _c50669
_d50669