000			00564nam a2200157Ia 4500
008			140224s9999 xx 000 0 und d
082			_aR 54.08 J2
100			_aHiscox, Gardner D., ed.
245			_aHenley' s twentieth century book of formulas, processes and trade secrets.
250			_arevised and enlarged
260			_aNew York _bNorman W. Henley _c1952
300			_a867p.
600			_aSloane, T.O' Conor, rev.and ed.
650			_aLaboratories-apparatus and supplies,Chemicals-laboratory manuals,Laboratories-vocational guidance,Formulae
942			_cBK
999			_c93460 _d93460