000 00364nam a2200157Ia 4500
082 _a661
_bALD
245 _aAldrich
_b: fine chemicals
260 _aMilwaukee:
_bAldrich Chemicals,
_c1986.
300 _b1828p.
500 _aPB
504 _aIncludes index
546 _aeng
650 _aChemicals processes
_9125077
650 _aChemicals
_9125078
942 _cBK
999 _c2142
_d2142