TY  - BOOK
AU  - Navarro,Hortencia E.
AU  - Guzman,Maybelle K.
AU  - Sarmiento,Florlinda S.
AU  - Leyba,Aurora A.
AU  - Penaflorida,Andrea H.
TI  - An Integrated approach to warning
SN  - 9711501082
U1  - Fil. 411 I611 1996 
PY  - 1996///
CY  - Quezon City
PB  - Katha Publishing Co., Inc.
KW  - Writing systems
N1  - Includes bibliography, index and acknowledgements
ER  -