000 00520cam a2200193 4500
001 D6970
008 090401t1983 xxu||||| |||| 00| 0 eng d
035 _a(Sirsi) u4263
041 _aeng
050 _a693.892
100 _aMarsh, N.R.
245 _aPatent roofing systems for building maintenance
260 _aAscot, Berks
_bThe Chartered Institute of Building
_c1983
300 _a8p. ill. 30cm
350 _a0
490 _aTechnical Information Service
_pMaintenance
_v19
942 _n0
948 _c04/03/1997
999 _c86010
_d86010