000 00485cam a2200181 4500
008 000000n1999 000 0 eng u
020 _a1860812996
035 _a(Sirsi) u100400
041 _aENG
050 _a690
110 _aBuilding Research Establishment
245 _aRoof loads due to local drifting of snow.
260 _aWatford
_bCRC Ltd
_c1999
300 _a12p. ; 30cm.
490 _aBRE Digest
_v439
690 _aBUILT ENVIRONMENT-CONSTRUCTION DESIGN
942 _n0
999 _c99689
_d99689