on all orders of $59 or more
Quadratic Forms and Their Classification by ...
by Bromwich, T. J. I. A.; Leathem, J. G.; Whittaker, E. T.
ISBN: 9781976486746
Copyright:
Paperback
An Introduction to the Theory of Infinite ...
by Bromwich, T. J.; Watson, G. N.
ISBN: 9781603861229