00551nam a2200157Ia 4500008004100000020001800041028003300059082002200092100003000114245002500144260003900169365000600208942000900214999001700223952015300240191016s9999    xx            000 0 und d  a9788120312463  aDonated by President Office   223a621.38223 OPP  aOppenheim Willsky & Nawab 0aSignals And Systems   bNew.Jersey. : Prentice Hall,c1997  b0  cBOOK  c55680d55680  00102ddc4070aSNULbSNULd2019-10-16l8m8o621.38223 OPPpG1239r2025-11-21 17:04:09s2025-10-30w2019-10-16yBOOKzDonated by President Office