000 00949cam a2200145ua 4500
041 _aeng
_h
082 _a696.12
_bIND/CO
110 1 _aIndian standards institution .
_bISI
_c()
245 _aCode of practice for building drainage (second revision) IS:1742-1983 /
_cIndian standards institution.
_hTextual Documents
260 _aNew Delhi :
_bIndian standards institution ,
_c1994.
300 _a :
_b506 ; .
504 _a
942 _cBK
999 _c264600
_d264600