Control Theory, Second Edition

The control literature is concentrated, as far as the Dewey system is concerned, into the 629.8 category with particular entries being:
629.8312 Control theory
629.836 Non-linear and adaptive control
629.895 Computer control
Other entries of interest are:
511.8 Mathematical models
515.352 Ordinary differential equations
515.353 Partial differential equations
515.625 Difference equations
515.64 Calculus of variations
515.7 Functional analysis