000 00293nam a2200121Ia 4500
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082 _a691
_bSPE-M
100 _aSPENCER, A.G.
245 0 _aMATERIALS FOR CONSTRUCTION
260 _aVIRGINIA
_bRESTON PUB.
_c1987
270 _aLUCKNOW
942 _cGB
999 _c3199
_d3199