000 00291nam a2200121Ia 4500
008 250224s9999 xx 000 0 und d
020 _a709923341
082 _a613.85SHE
100 _aShepherd Roy
245 4 _aThe Risks of Passive Smoking
260 _bCroom Helm
_c1982
942 _cBK
999 _c441020
_d441020