000 00303nam a2200121Ia 4500
008 221229s9999 xx 000 0 und d
082 _aQD63.S4 B4_1963
100 _aE.W. Berg
245 0 _aPhysical and Chemical Methods of Separation
260 _bElsevier
_aUSA
_c1963
300 _a395
942 _cBK
999 _c158866
_d158866