00339nam a2200121Ia 4500082002000000100002200020245006200042260002900104300002900133490004500162500000500207700000500212  a515.24bL795.CF  aLoan, Charles Van  aComputational frameworks for the fast fourier transformb  aPhiladelphiabSIAMc1992  axiii, 273p. Index, Bibl.  aFrontires in Applied Mathematicsv v. 10  a  a