000
00304nam a22001217a 4500
003
OSt
008
230920b |||||||| |||| 00| 0 eng d
100
_a
Mark, H. F.
245
_a
Encyclopedia of chemical technology - Vol.XXII
260
_a
New York
_b
John - Wiley
_c
1970
300
_a
702
942
_2
ddc
_c
BK
999
_c
32049
_d
32049