000 00339nam a2200121Ia 4500
008 220201s1973 xx 000 0 eng d
082 _bISI
100 _aI.S. Institution
245 0 _aIS : 1200 (PXXI)-1973 methods of measurement of building civil engg works\
260 _aManak Bhavan Delhi
_bI. S.I
_c1973
300 _a9
942 _2ddc
999 _c19974
_d19974