000 00677cam a2200145ua 4500
041 _aeng
_h
082 _a666.972
_bIND/SP
110 1 _aIndian Standards Institution .
_b
_c()
245 _aSpecification for concrete masonry units, IS2185(Part 1)-1979 /
_cIndian Standards Institution.
_hTextual Documents
260 _aNew Delhi :
_bIndian Standards Institution ,
_c1980.
300 _a24 ; .
504 _a
942 _cBK
999 _c262002
_d262002