TY  - BOOK
AU  - Hardt,Robert
AU  - Cox,Steven James
TI  - Six themes on variation
T2  - Student mathematical library
SN  - 0821837206 (papel alcalino)
AV  - QA315 S59
U1  - 515/.64 22
PY  - 2004///
CY  - Providence, Rhode Island
PB  - American Mathematical Society
KW  - Cálculo de variaciones
ER  -