TY  - BOOK
AU  - Forray, Marvin J.
TI  - VARIATIONAL CALCULUS IN SCIENCE AND ENGINEERING
U1  - 517.4 
PY  - 1968///
CY  - New York
PB  - Mcgraw-Hill
KW  - Calculus Of Variations
KW  - Mathematical Physics
KW  - Engineering Mathematics
N1  - Includes Bibliography
ER  -