TY  - BOOK
AU  - Lanczos,Cornelius
TI  - Variational principles of mechanics 
SN  - 0486650677 (pbk.) 
AV  - QA805 .L278 1986
U1  - 531.0151 L25V4 23
PY  - 1970///
CY  - New York
PB  - Dover Publications
KW  - Mechanics, Analytic
KW  - Variational principles
N1  - Reprint. Originally published: Toronto : University of Toronto Press, c1970. (Mathematical expositions ; no. 4); Includes index; Bibliography: p. 407-408
UR  - http://www.loc.gov/catdir/description/dover032/85029168.html
UR  - http://www.loc.gov/catdir/toc/dover031/85029168.html
ER  -