TY  - BOOK
AU  - Niones, Rufina C
AU  - Binaluyo Jr., Jose E.
TI  - Development and validation of learning enhancement materials
AV  - QA445 .N56 2015
PY  - 2015///
KW  - Geometry--handbook, manuals etc
KW  - Geometry--Study and teaching
N1  - Thesis
ER  -