(1) An Introduction to General Relativity L. P. Hughston; K. P. Tod ISBN: 9780521339438 Cambridge University Press View at publisher
(2) Beams and Jets in Astrophysics P. A. Hughes ISBN: 9780521335768 Cambridge University Press View at publisher
(3) Polymers in Solution: Their Modelling and Structure Jacques des Cloizeaux; Gerard Jannink; G. Jannink ISBN: 9780198520368 Oxford University Press View at publisher