000 00351nam a2200133 a 4500
082 _a543.089 LED
100 1 _aLederer, Edgar.
245 1 0 _aChromatography; :
260 _aLondon
_bElsevier Pub. Co,
_c1954.
300 _a460 p. ;
650 _achromatography
856 4 0 _uhttp://www.amazon.com/exec/obidos/ASIN/B0007J302E/chopaconline-20
942 _cBK
999 _c391
_d391