00635cam a2200193   45000010008000000030008000080050017000160080041000330100017000740350023000910400050001140820013001641000033001772450097002102600045003073000044003525000019003966500026004151557831BD-DhUL20140829114341.0140828s1911    enka          000 0 eng c  aa  12000907   a(OCoLC)ocm01303410  aHarvard Univ. LibrarycGATdSERdZCUdBD-DhUL  a513bMIE1 aMilne, John J.q(John James)13aAn elementary treatise on cross-ratio geometry :bwith historical notes /cJohn J. Milne ...  aCambridge,bThe University Press,c1911.  axxii, [1], 288 p. incl. diagrs.c19 cm.  aIncludes index 0aGeometry, Projective.