TY  - BOOK
AU  - SAMUELSON, PAUL ANTHONY 
TI  - ECONOMIA 
SN  - 968-451-580-4
U1  - 330 
PY  - 1984///
CY  - MEXICO
PB  - MCGRAW-HILL, 1984, C1983 
KW  - CIENCIAS SOCIALES
KW  - ECONOMIA
ER  -