1. Eigenfunction expansion associated with second order differential equation /   Publication: Oxford: Clarendon Press, 1962 . v. Date:1962 Availability: Copies available: Turkeyen Campus Science & Technology [QA371 T52 1962] (1), Actions: Add to cart No cover image available No cover image available
2. Eigenfunction expansions associated with second order differential equations /   Publication: Oxford: At the Clarendon press, 1955 . v. Date:1955 Availability: Copies available: Turkeyen Campus Science & Technology [QA371 T52] (1), Actions: Add to cart No cover image available No cover image available