000 00398nam a2200169Ia 4500
008 230524s9999 xx 000 0 und d
050 _aTP200.C52
100 _aChang, Raymond
245 0 _aTop fifty industrial chemicals
260 _aNew York
260 _c1988
300 _av, 191p.
300 _c24cm.
700 _aill.
942 _2Library of Congress Classification
942 _cBook
999 _c11297
_d11297