TY  - BOOK
AU  - Begel,E.
TI  - Very short course in mathematics for parents
U1  - 510 
PY  - 1963///
CY  - Stamford, CN.
PB  - The Board of Trustees of the Leland Stamford Junior University
KW  - Matemáticas
KW  - Enseñanza
ER  -