TY  - BOOK
AU  - Lang,Serge
TI  - A second course in calculus / 
T2  - This book is an addison-wesley world student series edition
AV  - QA303.5.V43  L36 1969
PY  - 1968///
CY  - Reading, Massachusetts : 
PB  - Addison-Wesley, 
KW  - Lemb
KW  - Cálculo
N1  - Incluye índice
ER  -