00322nam a2200109Ia 4500082002000000100004000020245006400060260003500124300001400159500000500173700003400178  a518.11bB636.IA  aBlake, Ian F. and Mullin, Ronald C.  aIntroduction to algebraic and combinatorial coding theoryb  aNew YorkbAcademic Pressc1976  axi, 229p.  a  aMullin, Ronald C. ; jt. auth.