000
00294nam a2200121Ia 4500
008
191031s9999 xx 000 0 und d
100
_a
Kisk olkmer
245
0
_a
Encyclopedia of chemical teachnology vol.13
260
_b
Interscience pub
260
_c
1967
365
_b
375.00
942
_c
BK
999
_c
195266
_d
195266