TY  - BOOK
AU  - Tupas,Sylvino V.
TI  - College algebra: for maritime students 
SN  - 9710306081
U1  - 512 
PY  - 2003///
CY  - Philippines
PB  - Philippine Foundation for Maritime Teaching Aids Inc.
KW  - Algebra
KW  - Maritime
N1  - Includes bibliographical references
ER  -