000 00282nam a2200121Ia 4500
008 220201s1970 xx 000 0 eng d
082 _bISI
100 _aISI
245 0 _aCode of practice for prestressed concrete
260 _aNew Delhi
_bISI
_c1970
300 _a43
942 _2ddc
999 _c20242
_d20242