00281nam a2200109 a 4500008004100000050001500041100001700056245004300073260002600116300002000142350000900162120416s1968    ||||||||||||||||| ||    u  aQA 255 Bud  aBudden, F. J10aComplex numbers and their applications  aLondonbLongmanc1968  axi, 243p. : ill  a0.00