000 01020cam a2200181ua 4500
020 _c5.00
041 _aeng
_h
082 _a666.9
_bIND/SP
110 1 _aIndian standards institution .
_bISI
_c()
245 _aSpecification for artificial light weight aggregates for concrete masonary units /
_cIndian standards institution.
_hTextual Documents
250 _a1 /
_b.
260 _aNew Delhi :
_bIndian standards institution ,
_c1979.
300 _a7 ; .
365 _a5.00
504 _a
942 _cBK
999 _c260760
_d260760