00309nam a2200133Ia 4500001000500000005001700005008004100022020001600063082001400079245003000093250000700123260002500130650002000155306120261006003656.0120911s9999    xx            000 0 und d  a00301381321  a512.5 GRO  aElementary linear algebra  a5E  aSAUNDERS COLLEGE PUB  aAlgebras,Linear