00605nam a22002177a 4500003000500000005001700005008004100022010001000063011001000073035001000083040000900093082001500102100002100117245005300138260005200191300001000243490003600253650002800289650003400317830003600351CHAP20220329134228.0971013s1970            r     00010     d  a17300  a18272  a22357  cCHAP  a001.61bJ600aJohnson, Lyle R.  aSystem structure in data, programs and computers  aEnglewood Cliffs, N.J., :bPrentice-Hall,c1970  a303 p  aSeries in automatic computation14aAnálisis de sistemas.14aProgramación (Computadoras)0 aSeries in automatic computation