00473nam a2200169Ia 4500082002000000100002000020245004900040260003100089300002100120500000500141690000600146700000500152952010200157964001700259921001000276999001700286  a518.11bP667.CC  aPirat, Phillipe  aConvolutional codes; an algebraic approachb  aCambridgebMIT Pressc1988  axiv, 339p. Index  a  a   a  00104070aISIbISId1998-09-18l0o518.11 P667.CCpDP21321r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a12169  c12169d12169