TY  - BOOK
AU  - Kinsella,John J.
TI  - Las matemáticas en la escuela secundaria
AV  - QA11 .K65
U1  - 510.712 
PY  - 1965///
CY  - Buenos Aires
PB  - Editorial Troquel
KW  - Mathematics
KW  - Study and teaching (Secondary)
KW  - Local
N1  - Translation of: Secondary school mathematics; Includes bibliographies and index
ER  -