000 00359nam a2200145Ia 4500
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082 _a617.601
100 _aAxelsson Per
245 0 _aPreventive materials, Method and programs
250 _a-
260 _bQuintessence Publishing Co, Inc
_aCHICAGO
_c2004
300 _a651
650 _aPHD
942 _cBK
999 _c23376
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