000 00417nam a2200145 4500
027 _aC.S. 132 : 1972
_q1972
041 _aeng
080 _a69.02
942 _cSD
110 _aBureau of Ceylon Standards
245 _aCeylon standard specification for classification of building components for dimensional co - ordination
260 _aColombo
_bBureau of Ceylon Standards
300 _a9p.
500 _aSTD2322
999 _c177876
_d177876