00730nam0-22002531i-450-990001229040403321000122904FED01000122904(Aleph)000122904FED0100012290420000920d1979----km-y0itay50------baengFormal moduli of algebraic structuresby LAUDAL, O A.Berlin [etc.]Springer-Verlag1979.Lecture Notes in Mathematics754Laudal,Olav Arfinn349477ITUNINARICAUNIMARCBK990001229040403321C-20-(75419895MA1MA1Formal moduli of algebraic structures382072UNINAING01