00367pam a2200121 a 4500020002000000041000500020082001800025100002600043245005700069250001400126260008800140300001700228  a9788131704929c  h  a621.3822bOPP  aOppenheim ,.eAuthor.  aDiscrete time Signal Processing /hTextual Documents  a2 nd ed .  aNew DelhibDorling Kindersley (India) Pvt.Ltd. Licensees of Pearson Educationc2011  a888:c23*17.