Wishart, D.M.G. books & textbook
Operational Calculus in Two Variables and Its Applications (Dover Books on Mathematics)
Ditkin, V.A. Prudnikov, A.P. Wishart, D.M.G.
Dover Publications /2017-09-13 Paperback / 176 Pages
isbn-10: 0486818497 / isbn-13: 9780486818498
