Courant, R., & Hilbert, D. (1975). Methods of mathematical physics. Wiley Eastern.
Dyfyniad Arddull ChicagoCourant, R., and D. Hilbert. Methods of Mathematical Physics. New Delhi: Wiley Eastern, 1975.
Dyfyniad MLACourant, R., and D. Hilbert. Methods of Mathematical Physics. Wiley Eastern, 1975.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.