Your search returned 2 results.

1.
Partial derivatives. by Hilton, Peter John Publication: Routledge & K.Paul 1960 . 54p.,19cm. , With answers to exercises. Date: 1960 Availability: Items available: School of Theoretical Physics John T. Lewis Special Collection (Room 306) [515.4 HIL] (1),
2.
Solution of differential equations by means of one parametre groups. by Hill, J.M. Publication: Boston Pitman Advanced Pub.Co. 1982 Date: 1982 Availability: Items available: School of Theoretical Physics Library [515.4 HIL] (1),