000 00266nam a22001097a 4500
003 OSt
008 230911b |||||||| |||| 00| 0 eng d
100 _aMark, H. F.
245 _aEncyclopedia of chemical technology
260 _aNew York
_bWiley
_c1970
942 _2ddc
_cBK
999 _c31487
_d31487