000 00350nam a2200145Ia 4500
001 44414
008 190706s9999 xx 000 0 und d
082 _a660 U41
100 _aULLMANN
245 0 _aULLMAN'S ENCYCLOPEDIA OF INDUSTRIAL CHEMISTRY ED.5,VOL.11
250 _a11
260 _aWeinheim
_bV.C.H
_c1988
300 _a25X17
942 _cREF
_2DDC
999 _c9799
_d9799