TY  - BOOK
AU  - Tanodra, Elena Q.
AU  - 
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 9719288205 (hardcover)
SN  - 2
PY  - 2003///];copyright 2003.46
CY  - Quezon City
PB  - Published and distributed by Verh Educational Enterprise
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Education
KW  - Philippines
N1  - Includes bibliographical references (p. 220); 5
ER  -