TY  - BOOK
AU  - Williamson,Benjamin
TI  - An elementary treatise on the integral calculus containing applications to plane curves and surfaces, and also a chapter on the calculus of variations, with numerous examples
U1  - 515.43 23
PY  - 1891///
CY  - London
PB  - Longmans, Green, and co.
KW  - Calculus, Integral
KW  - Calculus of variations
ER  -