00800nam0-22002891i-450-99000221400040332120021010000221400FED01000221400(Aleph)000221400FED0100022140020021010d--------km-y0itay50------baitaChemical constitution and biological activityLondonE. & F.N. Spon1949.xxi, 412 p.25 cmIndustrial chemi stry seriesSexton,Wilfred Archibald90640ITUNINARICAUNIMARCBK99000221400040332180 XIII 691423FFABCFFABCChemical constitution and biological activity396029UNINAING01