00530pamaa2200169 4500 0000017213 20060626090000.0 0582234190 620.0011 HAR 1996 TA168 HAR 1996 HARGREAVES Engineering systems : modelling and control Martin Hargreaves. Essex: Longman, 1996. xx, 375p.: 25cm. Essential maths for students series Engineering -- Mathematical models Systems engineering -- Mathematical models