TY  - BOOK
AU  - Barnett,Raymond A.
AU  - Ziegler,Michae R.
TI  - Essentials of college mathematics  : for business economics life sciences and social sciences  
T2  - College mathematics series
SN  - 0023059214
AV  - QA37.2 .B37 1992
PY  - 1992///
CY  - New York  
PB  - Macmillan, 
KW  - Matematicasa
N1  - Incluye indice
ER  -