000 00312cam a2200133 i 4500
020 _a0713142286.
_a0713142294
050 0 0 _aMED RA969
_bM3
100 1 _aMaurer, Isobel M.
245 1 0 _aHospital hygiene
260 _aLondon
_bArnold
_c1974
300 _a116p.
_bill.
650 0 _aHospital buildings
942 _cBK
999 _c7158
_d7158