TY  - BOOK
AU  - Carlos,Carmen Balderrama
TI  - A study of some basic guiding principles in teaching selected aspects of elementary arithmetic with implication for educational practice and teacher education in the Philippines
PY  - 1958///
CY  - Ann Arbor, Mich.
PB  - University Microfilms International
KW  - Arithmetic
KW  - Study and teaching (Elementary)
KW  - Phillipines
N1  - Thesis (Ph.D.) - Indiana University, 1958
ER  -