000 00933cam a2200145ua 4500
041 _aeng
_h
082 _a691.421
_bIND/SP
110 1 _aIndian Standards Institution .
_b
_c( )
245 0 0 _aSpecification of common burnt clay building bricks, IS1077-1986 /
_cIndian Standards Institution.
_hTextual Documents
260 _aNew Delhi :
_bIndian Standards Institution ,
_c1986.
300 _a8 ; .
504 _a
942 _cBK
999 _c261970
_d261970