TY  - BOOK
AU  - Guarino, Ma. Theresa A
TI  - Development and validation of a teaching resource package on selected topics in General Chemistry I
PY  - 2002///
KW  - Teaching--Aids and devices
KW  - Chemistry--Study and teaching
N1  - Thesis (M.A.Ed.-Chemistry) -- Mariano Marcos State University Graduate School, Laoag City; Bibliography: leaves 102-107
ER  -