00782cam a22002651  45000010008000000030008000080050017000160080041000330100017000740350019000910400034001100420012001440500015001560820016001711000026001872450055002132600030002683000027002984400070003255000019003955010029004146500023004436500018004666500032004848879701BD-DhUL20140826094213.0140825s1958    gw       b    000 0 eng    a   58004666   a(OCoLC)1041786  aDLCcOYUdOCoLCdDLCdBD-DhUL  apremarc00aQA266b.B7  a512.88bBUS1 aBruck, Richard Hubert12aA survey of binary systems.cBruck, Richard Hubert  aBerlin,bSpringer,c1958.  aviii, 185 p. ;c24 cm. 0aErgebnisse der Mathematik und ihrer Grenzgebiete;vn. F., Heft 20  aIncludes index  aBibliography: p. 163-181 0aAlgebra, Abstract. 0aGroup theory. 0aBinary system (Mathematics)