00640nam0-22002411i-450-990001302740403321000130274FED01000130274(Aleph)000130274FED0100013027420000920d1972----km-y0itay50------baengMatematica si Viata.by STOILOV S.BucarestiEd. Acad. Rep. Soc. Romania1972Stoilow,S.41660ITUNINARICAUNIMARCBK990001302740403321117-F-2312657MA1MA1Matematica si Viata383322UNINAING01