000 00313nam a2200121Ia 4500
008 220201s1973 xx 000 0 eng d
082 _a616.075
_bTAY
100 _aTaylor Robert B.
245 2 _aA primer of chemical symptoms
260 _aNew york
_bHarper & Row Publication
_c1973
300 _a220
942 _2ddc
999 _c21494
_d21494