000 00909cam a2200145ua 4500
041 _aeng
_h
082 _a69.003
_bIND/ME
110 1 _aIndian standards institution .
_bISI
_c()
245 0 0 _aMethod of measurement of building and civil engineering works. Part-9 roof covering,IS:1200-1973
260 _aNew Delhi :
_bIndian Standards Institution ,
_c1988.
300 _a9 ; .
504 _a
942 _cBK
999 _c4587
_d4587