TY  - BOOK
AU  - Lang,Serge
TI  - Calculus of several variables
T2  - Addison-Wesley series in mathematics
AV  - QA303 L365
PY  - 1973///
CY  - Reading, Mass.
PB  - Addison-Wesley
KW  - Cálculo
KW  - Funciones de varias variables reales
ER  -