TY  - BOOK
AU  - Lanczos, C
TI  - Variational principles of mechanics
SN  - 9780486650678
U1  - 531.25:517.951 
PY  - 1970///
CY  - New York
PB  - Dover
KW  - ANALYTICAL MECHANICS
KW  - MECHANICS-VARIATIONAL METHODS
KW  - VARIATIONAL PRINCIPLES
N1  - Donated by Late Dr. J. Majumdar
ER  -