Nicholson, H. Modelling of dynamical systems, Vol.1 ed. by H> Nicholson. - London Instn.of Elec. Engs. 1980 - x,227p, incl bibl. & ind. - IEE Control Engineering Series, Vol.12 . ISBN: 0906048389 Dewey Class. No.: 511.8 / N803.1