00681nam a2200241 a 450000100060000000300080000600500170001400800410003103500190007204000260009104100080011708200240012510000280014924500640017726000380024130000260027949000350030550000210034065000130036165000140037465000160038883000350040470380BD-RjUL20211209082006.0170417s1964    enk           001 0 eng d  a(BD-RjUL)70594  aBD-RjULbengcBD-RjUL  aeng  223a516.5bVAH 19641 aVal, Du Patrick.d1903-10aHomographies quaternions and rotations /cby Patrick Du Val  aOxford :bClarendon Press,c1964.  axiv, 116 p. ;c24 cm.  aOxford mathematical monographs  aIncludes Indexes 0aGeometry 0aPolytopes 0aQuaternions 0aOxford mathematical monographs