Delete |
The Variational Principles of Mechanics (Dover Books on Physics) [Buy it!] | Cornelius Lanczos | USD 15.97 (Fri May 17 17:55:11 2024) | Abebooks | GoldBooks | ISBN10: 0486650677, ISBN13: 9780486650678, [publisher: Dover Publications] Softcover New Copy. Customer Service Guaranteed [Denver, CO, U.S.A.] [Publication Year: 1986] |