000 00395nam a2200121Ia 4500
082 _aIS CODE
_bI.S.I
100 _aIndian Standards Institution[ISI]
245 _aIS:2118-1980. Indian standard code of practice for construction of jack-arch type of built-up floor or roof.
260 _aNew Delhi
_bIndian Standards Institution
_c1981
300 _a20p.
500 _aENG
890 _aIndia
999 _c18482
_d18482